Bug Report: Champ Select text bug +client crash

i was just in a champ select of league and as soon as the client when into champ select it became really weird a couple of the texts were out of place and all of my summoner spells and icons were "invisible" they appeared without pictures when i hovered over the spots and the blue tinted background wasn't showing and instead it was just black, as soon as the enemy team banned the first champion(amumu) my screen froze with the animation of the picture being slashed with red and then the client crashed, i got hit with leaver buster:P