Client Bug

During champion select there is a bug where if you are changing your summoner spells and you add a summoner spell just as it is your turn to select a champion, the screen is "greyed out" making everything unclickable. You cannot select a champion, type in chat, or do anything. Once kicked from que for not selecting a champion this bug persists even onto the main title page forcing an exit and reload to the game client. I captured a screen shot of this bug but don't see a place to post it to show exactly.