diff --git a/resources/lib/itemtypes/movies.py b/resources/lib/itemtypes/movies.py
index 6d00c839..71dc52a3 100644
--- a/resources/lib/itemtypes/movies.py
+++ b/resources/lib/itemtypes/movies.py
@@ -263,13 +263,15 @@ class Movie(ItemBase):
         """
         Updates the Kodi watched state of the item from PMS. Also retrieves
         Plex resume points for movies in progress.
+
+        Returns True if successful, False otherwise (e.g. item missing)
         """
         api = API(xml_element)
         # Get key and db entry on the Kodi db side
         db_item = self.plexdb.item_by_id(api.plex_id(), plex_type)
         if not db_item:
-            LOG.error('Item not yet synced: %s', xml_element.attrib)
-            return
+            LOG.info('Item not yet synced: %s', xml_element.attrib)
+            return False
         # Grab the user's viewcount, resume points etc. from PMS' answer
         userdata = api.userdata()
         # Write to Kodi DB
@@ -282,3 +284,4 @@ class Movie(ItemBase):
         self.kodidb.update_userrating(db_item['kodi_id'],
                                       db_item['kodi_type'],
                                       userdata['UserRating'])
+        return True
diff --git a/resources/lib/itemtypes/music.py b/resources/lib/itemtypes/music.py
index b7412632..300f32dc 100644
--- a/resources/lib/itemtypes/music.py
+++ b/resources/lib/itemtypes/music.py
@@ -37,13 +37,15 @@ class MusicMixin(object):
         """
         Updates the Kodi watched state of the item from PMS. Also retrieves
         Plex resume points for movies in progress.
+
+        Returns True if successful, False otherwise (e.g. item missing)
         """
         api = API(xml_element)
         # Get key and db entry on the Kodi db side
         db_item = self.plexdb.item_by_id(api.plex_id(), plex_type)
         if not db_item:
-            LOG.error('Item not yet synced: %s', xml_element.attrib)
-            return
+            LOG.info('Item not yet synced: %s', xml_element.attrib)
+            return False
         # Grab the user's viewcount, resume points etc. from PMS' answer
         userdata = api.userdata()
         self.kodidb.update_userrating(db_item['kodi_id'],
@@ -56,6 +58,7 @@ class MusicMixin(object):
                                    userdata['PlayCount'],
                                    userdata['LastPlayedDate'],
                                    plex_type)
+        return True
 
     def remove(self, plex_id, plex_type=None):
         """
diff --git a/resources/lib/itemtypes/tvshows.py b/resources/lib/itemtypes/tvshows.py
index 1bfcf60f..9df90157 100644
--- a/resources/lib/itemtypes/tvshows.py
+++ b/resources/lib/itemtypes/tvshows.py
@@ -20,8 +20,8 @@ class TvShowMixin(object):
         # Get key and db entry on the Kodi db side
         db_item = self.plexdb.item_by_id(api.plex_id(), plex_type)
         if not db_item:
-            LOG.error('Item not yet synced: %s', xml_element.attrib)
-            return
+            LOG.info('Item not yet synced: %s', xml_element.attrib)
+            return False
         # Grab the user's viewcount, resume points etc. from PMS' answer
         userdata = api.userdata()
         self.kodidb.update_userrating(db_item['kodi_id'],
@@ -34,6 +34,7 @@ class TvShowMixin(object):
                                    userdata['PlayCount'],
                                    userdata['LastPlayedDate'],
                                    plex_type)
+        return True
 
     def remove(self, plex_id, plex_type=None):
         """
diff --git a/resources/lib/library_sync/full_sync.py b/resources/lib/library_sync/full_sync.py
index 46f9ac29..c2da8464 100644
--- a/resources/lib/library_sync/full_sync.py
+++ b/resources/lib/library_sync/full_sync.py
@@ -229,7 +229,11 @@ class FullSync(common.fullsync_mixin):
                     for i, (last, xml_item) in enumerate(loop):
                         if self.isCanceled():
                             return False
-                        itemtype.update_userdata(xml_item, section['plex_type'])
+                        if not itemtype.update_userdata(xml_item, section['plex_type']):
+                            # Somehow did not sync this item yet
+                            itemtype.add_update(xml_item,
+                                                section['section_name'],
+                                                section['section_id'])
                         itemtype.plexdb.update_last_sync(int(xml_item.attrib['ratingKey']),
                                                          section['plex_type'],
                                                          self.current_sync)