Watchlist Numbering broken.

I'm having issues in one of my lists, where trying to re-order entries results multiples appearing of some entries, and other entries re-ordering in seemingly random ways. It appears to be the same/similar issue to what I had in a different list, detailed in the post below (where you guys solved the issue promptly, with no problems since, in that list. thanx) https://community-imdb.sprinklr.com/conversations/imdbcom/watchlist-numbering-broken/64e20ff60ae07568bb9a7b77 And below is the list that's currently acting weird https://www.imdb.com/list/ls560535049 Thanx for your help