diff --git a/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.cpp
index 936dc9c..4ee1381 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.cpp
@@ -18,6 +18,42 @@
 
 namespace latinime {
 
+const int DynamicBigramListPolicy::BIGRAM_LINK_COUNT_LIMIT = 10000;
+
+void DynamicBigramListPolicy::getNextBigram(int *const outBigramPos, int *const outProbability,
+        bool *const outHasNext, int *const pos) const {
+    const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*pos);
+    const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer);
+    if (usesAdditionalBuffer) {
+        *pos -= mBuffer->getOriginalBufferSize();
+    }
+    const BigramListReadWriteUtils::BigramFlags flags =
+            BigramListReadWriteUtils::getFlagsAndForwardPointer(buffer, pos);
+    int originalBigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
+            buffer, flags, pos);
+    if (usesAdditionalBuffer && originalBigramPos != NOT_A_VALID_WORD_POS) {
+        originalBigramPos += mBuffer->getOriginalBufferSize();
+    }
+    *outBigramPos = followBigramLinkAndGetCurrentBigramPtNodePos(originalBigramPos);
+    *outProbability = BigramListReadWriteUtils::getProbabilityFromFlags(flags);
+    *outHasNext = BigramListReadWriteUtils::hasNext(flags);
+    if (usesAdditionalBuffer) {
+        *pos += mBuffer->getOriginalBufferSize();
+    }
+}
+
+void DynamicBigramListPolicy::skipAllBigrams(int *const pos) const {
+    const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*pos);
+    const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer);
+    if (usesAdditionalBuffer) {
+        *pos -= mBuffer->getOriginalBufferSize();
+    }
+    BigramListReadWriteUtils::skipExistingBigrams(buffer, pos);
+    if (usesAdditionalBuffer) {
+        *pos += mBuffer->getOriginalBufferSize();
+    }
+}
+
 bool DynamicBigramListPolicy::copyAllBigrams(int *const fromPos, int *const toPos) {
     const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*fromPos);
     if (usesAdditionalBuffer) {
@@ -28,15 +64,16 @@
         // The buffer address can be changed after calling buffer writing methods.
         const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer);
         flags = BigramListReadWriteUtils::getFlagsAndForwardPointer(buffer, fromPos);
-        int bigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
+        int originalBigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
                 buffer, flags, fromPos);
-        if (bigramPos == NOT_A_VALID_WORD_POS) {
+        if (originalBigramPos == NOT_A_VALID_WORD_POS) {
             // skip invalid bigram entry.
             continue;
         }
         if (usesAdditionalBuffer) {
-            bigramPos += mBuffer->getOriginalBufferSize();
+            originalBigramPos += mBuffer->getOriginalBufferSize();
         }
+        const int bigramPos = followBigramLinkAndGetCurrentBigramPtNodePos(originalBigramPos);
         BigramListReadWriteUtils::BigramFlags newBigramFlags;
         uint32_t newBigramOffset;
         int newBigramOffsetFieldSize;
@@ -133,11 +170,12 @@
         if (usesAdditionalBuffer) {
             bigramOffsetFieldPos += mBuffer->getOriginalBufferSize();
         }
-        int bigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
+        int originalBigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
                 buffer, flags, &pos);
-        if (usesAdditionalBuffer && bigramPos != NOT_A_VALID_WORD_POS) {
-            bigramPos += mBuffer->getOriginalBufferSize();
+        if (usesAdditionalBuffer && originalBigramPos != NOT_A_VALID_WORD_POS) {
+            originalBigramPos += mBuffer->getOriginalBufferSize();
         }
+        const int bigramPos = followBigramLinkAndGetCurrentBigramPtNodePos(originalBigramPos);
         if (bigramPos != targetBigramPos) {
             continue;
         }
@@ -152,4 +190,26 @@
     return false;
 }
 
+int DynamicBigramListPolicy::followBigramLinkAndGetCurrentBigramPtNodePos(
+        const int originalBigramPos) const {
+    if (originalBigramPos == NOT_A_VALID_WORD_POS) {
+        return NOT_A_VALID_WORD_POS;
+    }
+    int currentPos = originalBigramPos;
+    DynamicPatriciaTrieNodeReader nodeReader(mBuffer, this /* bigramsPolicy */, mShortcutPolicy);
+    nodeReader.fetchNodeInfoFromBuffer(currentPos);
+    int bigramLinkCount = 0;
+    while (nodeReader.getBigramLinkedNodePos() != NOT_A_DICT_POS) {
+        currentPos = nodeReader.getBigramLinkedNodePos();
+        nodeReader.fetchNodeInfoFromBuffer(currentPos);
+        bigramLinkCount++;
+        if (bigramLinkCount > BIGRAM_LINK_COUNT_LIMIT) {
+            AKLOGI("Bigram link is invalid. start position: %d", bigramPos);
+            ASSERT(false);
+            return NOT_A_VALID_WORD_POS;
+        }
+    }
+    return currentPos;
+}
+
 } // namespace latinime
diff --git a/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.h b/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.h
index b7c0537..e451e31 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/bigram/dynamic_bigram_list_policy.h
@@ -21,7 +21,9 @@
 
 #include "defines.h"
 #include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
+#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
 #include "suggest/policyimpl/dictionary/bigram/bigram_list_read_write_utils.h"
+#include "suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.h"
 #include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
@@ -31,43 +33,16 @@
  */
 class DynamicBigramListPolicy : public DictionaryBigramsStructurePolicy {
  public:
-    DynamicBigramListPolicy(BufferWithExtendableBuffer *const buffer)
-            : mBuffer(buffer) {}
+    DynamicBigramListPolicy(BufferWithExtendableBuffer *const buffer,
+            const DictionaryShortcutsStructurePolicy *const shortcutPolicy)
+            : mBuffer(buffer), mShortcutPolicy(shortcutPolicy) {}
 
     ~DynamicBigramListPolicy() {}
 
     void getNextBigram(int *const outBigramPos, int *const outProbability, bool *const outHasNext,
-            int *const pos) const {
-        const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*pos);
-        const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer);
-        if (usesAdditionalBuffer) {
-            *pos -= mBuffer->getOriginalBufferSize();
-        }
-        const BigramListReadWriteUtils::BigramFlags flags =
-                BigramListReadWriteUtils::getFlagsAndForwardPointer(buffer, pos);
-        *outBigramPos = BigramListReadWriteUtils::getBigramAddressAndForwardPointer(
-                buffer, flags, pos);
-        if (usesAdditionalBuffer && *outBigramPos != NOT_A_VALID_WORD_POS) {
-            *outBigramPos += mBuffer->getOriginalBufferSize();
-        }
-        *outProbability = BigramListReadWriteUtils::getProbabilityFromFlags(flags);
-        *outHasNext = BigramListReadWriteUtils::hasNext(flags);
-        if (usesAdditionalBuffer) {
-            *pos += mBuffer->getOriginalBufferSize();
-        }
-    }
+            int *const pos) const;
 
-    void skipAllBigrams(int *const pos) const {
-        const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*pos);
-        const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer);
-        if (usesAdditionalBuffer) {
-            *pos -= mBuffer->getOriginalBufferSize();
-        }
-        BigramListReadWriteUtils::skipExistingBigrams(buffer, pos);
-        if (usesAdditionalBuffer) {
-            *pos += mBuffer->getOriginalBufferSize();
-        }
-    }
+    void skipAllBigrams(int *const pos) const;
 
     // Copy bigrams from the bigram list that starts at fromPos to toPos and advance these
     // positions after bigram lists. This method skips invalid bigram entries.
@@ -81,7 +56,13 @@
  private:
     DISALLOW_IMPLICIT_CONSTRUCTORS(DynamicBigramListPolicy);
 
+    static const int BIGRAM_LINK_COUNT_LIMIT;
+
     BufferWithExtendableBuffer *const mBuffer;
+    const DictionaryShortcutsStructurePolicy *const mShortcutPolicy;
+
+    // Follow bigram link and return the position of bigram target PtNode that is currently valid.
+    int followBigramLinkAndGetCurrentBigramPtNodePos(const int originalBigramPos) const;
 };
 } // namespace latinime
 #endif // LATINIME_DYNAMIC_BIGRAM_LIST_POLICY_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
index 5db4dd4..c2bc2d8 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
@@ -62,6 +62,11 @@
     if (usesAdditionalBuffer && mChildrenPos != NOT_A_DICT_POS) {
         mChildrenPos += mBuffer->getOriginalBufferSize();
     }
+    if (mSiblingPos == NOT_A_VALID_WORD_POS && DynamicPatriciaTrieReadingUtils::isMoved(mFlags)) {
+        mBigramLinkedNodePos = mChildrenPos;
+    } else {
+        mBigramLinkedNodePos = NOT_A_DICT_POS;
+    }
     if (usesAdditionalBuffer) {
         pos += mBuffer->getOriginalBufferSize();
     }
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
index 30d251f..89d38a5 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
@@ -39,11 +39,11 @@
             const DictionaryBigramsStructurePolicy *const bigramsPolicy,
             const DictionaryShortcutsStructurePolicy *const shortcutsPolicy)
             : mBuffer(buffer), mBigramsPolicy(bigramsPolicy),
-              mShortcutsPolicy(shortcutsPolicy), mNodePos(NOT_A_VALID_WORD_POS),
-              mHeadPos(NOT_A_DICT_POS), mFlags(0), mParentPos(NOT_A_DICT_POS), mCodePointCount(0),
-              mProbabilityFieldPos(NOT_A_DICT_POS), mProbability(NOT_A_PROBABILITY),
-              mChildrenPosFieldPos(NOT_A_DICT_POS), mChildrenPos(NOT_A_DICT_POS),
-              mShortcutPos(NOT_A_DICT_POS), mBigramPos(NOT_A_DICT_POS),
+              mShortcutsPolicy(shortcutsPolicy), mHeadPos(NOT_A_VALID_WORD_POS), mFlags(0),
+              mParentPos(NOT_A_DICT_POS), mCodePointCount(0), mProbabilityFieldPos(NOT_A_DICT_POS),
+              mProbability(NOT_A_PROBABILITY), mChildrenPosFieldPos(NOT_A_DICT_POS),
+              mChildrenPos(NOT_A_DICT_POS), mBigramLinkedNodePos(NOT_A_DICT_POS),
+              mShortcutPos(NOT_A_DICT_POS),  mBigramPos(NOT_A_DICT_POS),
               mSiblingPos(NOT_A_VALID_WORD_POS) {}
 
     ~DynamicPatriciaTrieNodeReader() {}
@@ -56,13 +56,9 @@
 
     AK_FORCE_INLINE void fetchNodeInfoFromBufferAndGetNodeCodePoints(const int nodePos,
             const int maxCodePointCount, int *const outCodePoints) {
-        mNodePos = nodePos;
         mSiblingPos = NOT_A_VALID_WORD_POS;
-        fetchNodeInfoFromBufferAndProcessMovedNode(mNodePos, maxCodePointCount, outCodePoints);
-    }
-
-    AK_FORCE_INLINE int getNodePos() const {
-        return mNodePos;
+        mBigramLinkedNodePos = NOT_A_DICT_POS;
+        fetchNodeInfoFromBufferAndProcessMovedNode(nodePos, maxCodePointCount, outCodePoints);
     }
 
     // HeadPos is different from NodePos when the current PtNode is a moved PtNode.
@@ -119,6 +115,11 @@
         return mChildrenPos;
     }
 
+    // Bigram linked node position.
+    AK_FORCE_INLINE int getBigramLinkedNodePos() const {
+        return mBigramLinkedNodePos;
+    }
+
     // Shortcutlist position
     AK_FORCE_INLINE int getShortcutPos() const {
         return mShortcutPos;
@@ -140,7 +141,6 @@
     const BufferWithExtendableBuffer *const mBuffer;
     const DictionaryBigramsStructurePolicy *const mBigramsPolicy;
     const DictionaryShortcutsStructurePolicy *const mShortcutsPolicy;
-    int mNodePos;
     int mHeadPos;
     DynamicPatriciaTrieReadingUtils::NodeFlags mFlags;
     int mParentPos;
@@ -149,6 +149,7 @@
     int mProbability;
     int mChildrenPosFieldPos;
     int mChildrenPos;
+    int mBigramLinkedNodePos;
     int mShortcutPos;
     int mBigramPos;
     int mSiblingPos;
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.cpp
index 945677b..ece1781 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.cpp
@@ -38,7 +38,7 @@
     readingHelper.initWithNodeArrayPos(dicNode->getChildrenPos());
     const DynamicPatriciaTrieNodeReader *const nodeReader = readingHelper.getNodeReader();
     while (!readingHelper.isEnd()) {
-        childDicNodes->pushLeavingChild(dicNode, nodeReader->getNodePos(),
+        childDicNodes->pushLeavingChild(dicNode, nodeReader->getHeadPos(),
                 nodeReader->getChildrenPos(), nodeReader->getProbability(),
                 nodeReader->isTerminal() && !nodeReader->isDeleted(),
                 nodeReader->hasChildren(), nodeReader->isBlacklisted() || nodeReader->isNotAWord(),
@@ -122,7 +122,7 @@
         // All characters are matched.
         if (length == readingHelper.getTotalCodePointCount()) {
             // Terminal position is found.
-            return nodeReader->getNodePos();
+            return nodeReader->getHeadPos();
         }
         if (!nodeReader->hasChildren()) {
             return NOT_A_VALID_WORD_POS;
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
index cdab0e1..50c7240 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
@@ -36,8 +36,8 @@
             : mBuffer(buffer), mHeaderPolicy(mBuffer->getBuffer()),
               mBufferWithExtendableBuffer(mBuffer->getBuffer() + mHeaderPolicy.getSize(),
                       mBuffer->getBufferSize() - mHeaderPolicy.getSize()),
-              mBigramListPolicy(&mBufferWithExtendableBuffer),
-              mShortcutListPolicy(&mBufferWithExtendableBuffer) {}
+              mShortcutListPolicy(&mBufferWithExtendableBuffer),
+              mBigramListPolicy(&mBufferWithExtendableBuffer, &mShortcutListPolicy) {}
 
     ~DynamicPatriciaTriePolicy() {
         delete mBuffer;
@@ -91,8 +91,8 @@
     const MmappedBuffer *const mBuffer;
     const HeaderPolicy mHeaderPolicy;
     BufferWithExtendableBuffer mBufferWithExtendableBuffer;
-    DynamicBigramListPolicy mBigramListPolicy;
     DynamicShortcutListPolicy mShortcutListPolicy;
+    DynamicBigramListPolicy mBigramListPolicy;
 };
 } // namespace latinime
 #endif // LATINIME_DYNAMIC_PATRICIA_TRIE_POLICY_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.cpp
index 7dfa9ec..dbc80f6 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.cpp
@@ -63,7 +63,7 @@
                     codePointCount - readingHelper->getTotalCodePointCount());
         }
         // Advance to the children nodes.
-        parentPos = nodeReader->getNodePos();
+        parentPos = nodeReader->getHeadPos();
         readingHelper->readChildNode();
     }
     if (readingHelper->isError()) {
@@ -100,8 +100,9 @@
 }
 
 bool DynamicPatriciaTrieWritingHelper::markNodeAsMovedAndSetPosition(
-        const DynamicPatriciaTrieNodeReader *const originalNode, const int movedPos) {
-    int pos = originalNode->getNodePos();
+        const DynamicPatriciaTrieNodeReader *const originalNode, const int movedPos,
+        const int bigramLinkedNodePos) {
+    int pos = originalNode->getHeadPos();
     const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(pos);
     const uint8_t *const dictBuf = mBuffer->getBuffer(usesAdditionalBuffer);
     if (usesAdditionalBuffer) {
@@ -113,18 +114,24 @@
     const PatriciaTrieReadingUtils::NodeFlags updatedFlags =
             DynamicPatriciaTrieReadingUtils::updateAndGetFlags(originalFlags, true /* isMoved */,
                     false /* isDeleted */);
-    int writingPos = originalNode->getNodePos();
+    int writingPos = originalNode->getHeadPos();
     // Update flags.
     if (!DynamicPatriciaTrieWritingUtils::writeFlagsAndAdvancePosition(mBuffer, updatedFlags,
             &writingPos)) {
         return false;
     }
     // Update moved position, which is stored in the parent offset field.
-    const int movedPosOffset = movedPos - originalNode->getNodePos();
+    const int movedPosOffset = movedPos - originalNode->getHeadPos();
     if (!DynamicPatriciaTrieWritingUtils::writeParentOffsetAndAdvancePosition(
             mBuffer, movedPosOffset, &writingPos)) {
         return false;
     }
+    // Update bigram linked node position, which is stored in the children position field.
+    int childrenPosFieldPos = originalNode->getChildrenPosFieldPos();
+    if (!DynamicPatriciaTrieWritingUtils::writeChildrenPositionAndAdvancePosition(
+            mBuffer, bigramLinkedNodePos, &childrenPosFieldPos)) {
+        return false;
+    }
     if (originalNode->hasChildren()) {
         // Update children's parent position.
         DynamicPatriciaTrieReadingHelper readingHelper(mBuffer, mBigramPolicy, mShortcutPolicy);
@@ -248,7 +255,7 @@
     } else {
         // Make the node terminal and write the probability.
         int movedPos = mBuffer->getTailPosition();
-        if (!markNodeAsMovedAndSetPosition(originalPtNode, movedPos)) {
+        if (!markNodeAsMovedAndSetPosition(originalPtNode, movedPos, movedPos)) {
             return false;
         }
         if (!writePtNodeToBufferByCopyingPtNodeInfo(originalPtNode, originalPtNode->getParentPos(),
@@ -268,7 +275,7 @@
             newPtNodeArrayPos, &childrenPosFieldPos)) {
         return false;
     }
-    return createNewPtNodeArrayWithAChildPtNode(parentNode->getNodePos(), codePoints,
+    return createNewPtNodeArrayWithAChildPtNode(parentNode->getHeadPos(), codePoints,
             codePointCount, probability);
 }
 
@@ -305,11 +312,8 @@
     // Reallocating PtNode: abcde, newNode: abc.
     // abc (1st, terminal) __ de (2nd)
     const bool addsExtraChild = newNodeCodePointCount > overlappingCodePointCount;
-    const int firstPtNodePos = mBuffer->getTailPosition();
-    if (!markNodeAsMovedAndSetPosition(reallocatingPtNode, firstPtNodePos)) {
-        return false;
-    }
-    int writingPos = firstPtNodePos;
+    const int firstPartOfReallocatedPtNodePos = mBuffer->getTailPosition();
+    int writingPos = firstPartOfReallocatedPtNodePos;
     // Write the 1st part of the reallocating node. The children position will be updated later
     // with actual children position.
     const int newProbability = addsExtraChild ? NOT_A_PROBABILITY : probabilityOfNewPtNode;
@@ -325,15 +329,15 @@
         return false;
     }
     // Write the 2nd part of the reallocating node.
-    if (!writePtNodeToBufferByCopyingPtNodeInfo(reallocatingPtNode,
-            reallocatingPtNode->getNodePos(),
+    const int secondPartOfReallocatedPtNodePos = writingPos;
+    if (!writePtNodeToBufferByCopyingPtNodeInfo(reallocatingPtNode, firstPartOfReallocatedPtNodePos,
             reallocatingPtNodeCodePoints + overlappingCodePointCount,
             reallocatingPtNode->getCodePointCount() - overlappingCodePointCount,
             reallocatingPtNode->getProbability(), &writingPos)) {
         return false;
     }
     if (addsExtraChild) {
-        if (!writePtNodeToBuffer(reallocatingPtNode->getNodePos(),
+        if (!writePtNodeToBuffer(firstPartOfReallocatedPtNodePos,
                 newNodeCodePoints + overlappingCodePointCount,
                 newNodeCodePointCount - overlappingCodePointCount, probabilityOfNewPtNode,
                 &writingPos)) {
@@ -344,9 +348,14 @@
             NOT_A_DICT_POS /* forwardLinkPos */, &writingPos)) {
         return false;
     }
+    // Update original reallocatingPtNode as moved.
+    if (!markNodeAsMovedAndSetPosition(reallocatingPtNode, firstPartOfReallocatedPtNodePos,
+            secondPartOfReallocatedPtNodePos)) {
+        return false;
+    }
     // Load node info. Information of the 1st part will be fetched.
     DynamicPatriciaTrieNodeReader nodeReader(mBuffer, mBigramPolicy, mShortcutPolicy);
-    nodeReader.fetchNodeInfoFromBuffer(firstPtNodePos);
+    nodeReader.fetchNodeInfoFromBuffer(firstPartOfReallocatedPtNodePos);
     // Update children position.
     int childrenPosFieldPos = nodeReader.getChildrenPosFieldPos();
     if (!DynamicPatriciaTrieWritingUtils::writeChildrenPositionAndAdvancePosition(mBuffer,
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.h
index ada634a..e1b9d2e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_writing_helper.h
@@ -54,7 +54,7 @@
     DynamicShortcutListPolicy *const mShortcutPolicy;
 
     bool markNodeAsMovedAndSetPosition(const DynamicPatriciaTrieNodeReader *const nodeToUpdate,
-            const int movedPos);
+            const int movedPos, const int bigramLinkedNodePos);
 
     bool writePtNodeWithFullInfoToBuffer(const bool isBlacklisted, const bool isNotAWord,
             const int parentPos,  const int *const codePoints, const int codePointCount,