Lately two bugs occurred to me:
1. Fifth reel went crazy, still spinning when the spin shouldve been finished like three seconds be4. Or showing the reel without the symbols in the right positions (slightly below the other reels). This has happened to me in one run so far, but I forgot to take a picture
2. 7 chests appeared (6+1) in the new wonderland insane, got 6 like expected but might be worthwhile to look into it as I've seen this one come by a couple more times from other players...
Ps. I posted a question on the discussion forum, hoping u can answer that one as well