Well that's no good! I can say it's probably not your fault though, do you know which levels broke? All of them worked during my testing, but I am aware some levels do just randomly break.
Hmmm I believe it was after about 5 levels? I'm not completely sure and I don't seem to be able to replicate it..
No worries! I'll look into it, I think I had a friend run into the same issue with that level as well. Thank you very much!