[Crash] [Gameplay][Client] Long list of bugs this patch

I was playing league, when my controls instantly turned back to default (the hud still had it as 1234 and F G) and the options screen didn't pop back up either. I was forced to leave the game and try to reconnect (which had some sort of new patch update?) But the login screen kicked me out because of some weird 'Unable to connect to servers type' thing. Which made me try and try again, I returned back into game about 6 minutes later. Please fix as fast as possible, I'm currently using a Mac to play, as well.