snapDiff doesn't return correct results after leadership transfer

For example a snapdiff that should look like this:

ozone sh snapshot diff /vol1/bucket1 snap4 snap5
+    ./prefix4
+    ./prefix4/0
+    ./prefix4/6
+    ./prefix4/4
+    ./prefix4/9
+    ./prefix4/2
+    ./prefix4/5
+    ./prefix4/3
+    ./prefix4/1
+    ./prefix4/7
+    ./prefix4/8

can look like something like this after bootstrapping:

-    ./prefix1
-    ./prefix2
-    ./prefix3
-    ./prefix3/6
-    ./prefix3/4
-    ./prefix3/8
-    ./prefix3/1
-    ./prefix3/2
-    ./prefix3/5
-    ./prefix3/9
-    ./prefix3/3
-    ./prefix3/7
-    ./prefix3/0