...with the patch it's work, but only with a NEW game.

Are you serious ?

Good thing I'm not that far in but this isn't what someone should do to solve a problem

yes i'm serious. good thing too i've waited after 2 day in game for the patch. i don't imagine if i've played some season or one year. i think i would have put the game on side for a looooong time.
i really like the game and i have a great trust for ConcernedApe, but i don't understand the z key problem (and this solution)...