diff --git a/VERSION b/VERSION
index 19d8f8c9..897cf508 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.18.2-develop12
+1.18.2-develop13
diff --git a/modules/operations.py b/modules/operations.py
index 5b2212ff..c5543267 100644
--- a/modules/operations.py
+++ b/modules/operations.py
@@ -185,8 +185,11 @@ class Operations:
                     if any([o.startswith("mal") for o in self.library.meta_operations]):
                         if item.ratingKey in reverse_mal:
                             mal_id = reverse_mal[item.ratingKey]
-                        elif not anidb_id or anidb_id not in self.config.Convert._anidb_to_mal:
-                            logger.warning(f"No AniDB ID to Convert to MyAnimeList ID for Guid: {item.guid}")
+                        elif not anidb_id:
+                            logger.warning(f"Covert Warning: No AniDB ID to Convert to MyAnimeList ID for Guid: {item.guid}")
+                            mal_id = None
+                        elif anidb_id not in self.config.Convert._anidb_to_mal:
+                            logger.warning(f"Covert Warning: No MyAnimeList Found for AniDB ID: {anidb_id} of Guid: {item.guid}")
                             mal_id = None
                         else:
                             mal_id = self.config.Convert._anidb_to_mal[anidb_id]
diff --git a/modules/util.py b/modules/util.py
index ff69d5e5..47339a1d 100644
--- a/modules/util.py
+++ b/modules/util.py
@@ -404,8 +404,10 @@ def time_window(tw):
         return f"{today - timedelta(weeks=1):%Y-0%V}"
     elif tw == "this_month":
         return f"{today:%Y-%m}"
+    elif tw == "last_month" and today.month == 1:
+        return f"{today.year - 1}-12"
     elif tw == "last_month":
-        return f"{today.year}-{today.month - 1 or 12}"
+        return f"{today.year}-{today.month - 1:02}"
     elif tw == "this_year":
         return f"{today.year}"
     elif tw == "last_year":