I have been stuck on ban screen in draft mode

Over the last week I have encounter bug where my game freezes in draft mode when I need to ban a champ. Only thing that I can do is exit the game, but then I need to wait for 5 min, and that would be fine but it happens several times in a row. I checked if this was my PC doing some crazy s***, but the same bug happens on other PC. PLS help nice people at Riot Games. ;)