List items getting deleted after conversion of a long list

So I converted my old "games collection" list with about 160 titles to an unordered list (because I was under the impression that these can be of any length). I made some edits and then hit "save & exit". Now its only 80 titles long, the first page seemed to got cropped. I am kinda bummed out by this. Any way to roll this back?

Can you throw me a link to the list?

Yes please give a link to the list

Sorry here you go @rorie @ltsquigsLink to the list in question

@rorie@ltsquigs

Similar thing happened to me. I made it a list of 160+ unordered some time ago and now after few edits it shortened itself to 34 (I've added one game after that happened) Here's a link to the list:

http://www.giantbomb.com/profile/zaccheus/lists/games-i-have-played-through/42860

It's a pretty serious bummer since I have been keeping that list for years here (and stupidly nowhere else). I have enjoyed looking at it from time to time and reminiscing about games I played before.