[CLIENT]/[CRASH] Recently played game invention during ranked champion select

I was in the championselect of a ranked game when I got an invite for a ranked game from some random ppl (recendly wone with theme). I was in i had to ban an champion. During this process I accepted the invention and I left the loby and joined the loby from the invite. But i was still in championselect and my banphase crashed/buged. I wasnt abel to pick an champion to ban. The timer sound doesnt stoped after 0. After ~10 seconds i got kicked from the championselect, got -3 points and 5 minutes penalty.