I'm on a PC using Google Chrome.
Oof, yep. My Google Chrome is doing the same thing so a recent update must have broken things. I'll push an update as soon as Ren'Py has a fix.
For now, the work-around is to play the game with developer tools open (Right Click - Inspect) . For some reason, this makes the game work.
my google chrome was updated and it perfectly works. i tink the problem came from the game or something near