champ select masteries glitch[client]

i was in the process of editing my masteries during champ select. i bumped my space bar just after i had removed a point in wanderer, this resulted in the save masteries dialog box popping up. i declined that i didnt want to save my masteries. afterwards the masteries box turned a pale yellow and became un responsive. everything other than the x in the top right corner was a pale yellow however the client in the background continued to function and i was still able to type to my potential teammates however was unable to select a champion as the entire window was blocked (not a ranked que thankfully). the bugged window persisted even following the resulting dodge from not selecting a champion.