[Gameplay] Sion Ult and Q stopped casting in Aram

Just got done with an aram match, where I played as Sion. Shortly after the match started, my Q quit casting. It had worked a few times before, then suddenly stopped. Couldn't use the keyboard shortcut, nor click on it. Figured it would fix itself eventually. But then my ult broke too. Got to level 6, and got it ready. Tried to cast it, nothing. Couldn't click it either. Had to open task manager and end all League processes and restart the program before it would work again.