I can't choose a champ in champ select??

Its a normal blind pick game and I call mid before picking my champ that I'm going to play when I look up and realize there's no champs to choose, just a solid block of black where the champs should be. I tried clicking on where they should be if they were invisible or something but, that didn't work. The bugged screen resulted in me "dodging" the game and having to wait a penalty for it. I'm not sure if this only me but, one of the people during champ select said they got it as well, so, I hope this will be fixed soon?

I joined another game after the queue reset and I got the same problem once again : https://gyazo.com/15beb27c6df5ba7a390c6500b65e8b04