Oh damn, sorry for that. Do you remember, where it was, or did you maybe get any logs or so?
Viewing post in Beneath the Dreaming Sea jam comments
Hmm ok, i tried it a few times now. In Chrome seems no problem at all. In Firefox i saw something similar what you describe, but game seems to continue when you click with the mouse on the screen. Is that the same one you meant?
Definitely shouldn't happen, i'll check out, thank you for reporting it :-)