diff --git a/pylib/anki/schedv2.py b/pylib/anki/schedv2.py
index 62ddbc852..9f14e253b 100644
--- a/pylib/anki/schedv2.py
+++ b/pylib/anki/schedv2.py
@@ -549,6 +549,8 @@ limit %d"""
             % (self._deckLimit(), self.reportLimit),
             cutoff,
         )
+        for i in range(len(self._lrnQueue)):
+            self._lrnQueue[i] = (self._lrnQueue[i][0], self._lrnQueue[i][1])
         # as it arrives sorted by did first, we need to sort it
         self._lrnQueue.sort()
         return self._lrnQueue