Thanks for playing!
I think I might know whats causing the candy bug, however I'm going to have to wait till the game jam review period is finished. Will add the "ESC" keybind to the description. Music issues seem to be a web thing only because the windows export seems to be working (at least when Mario and I were testing). I have no idea why the last level skips out on the next button, but ill get it fixed when the review period is over.