My lists of movie titles wont display correctly (bug in the program)

I have found a bug in the list display program. I now have this problem on 4 of my lists. The problem is this: If you go into the edit list page and you flip the list to display from last title to first and then you reassign numbers in the list. This will cause the numbering order in the list to malfunction. The movies in the list will then start with numbers other than one and several movies in the list may have the same number. Once you get out of the edit list page the movies will display in the correct order (from 1 to the number of movies in your list) but in the edit list page the number order will be screwed up. Also the first movie in your list wont display the correct picture associated with that movie in the user lists section. Instead a question mark is displayed.

These are the lists that are affected.

Best Horror/Supernatural

Best Fire/Medical/Natural Disaster/Zombies/Kaiju

Best Action/Adventure

Best Dystopia/Post Apocalypse/Cyberspace/Asylum