So this happens (screenshots taken after 15mins), quite often. Waited about 15mins but nothing happened. I think both players got connection issues but the game treats it as nothing happened. So the game is stopped. Timer is dead. Got no options than to quit the game. However that makes me to loose Elo points. Which is unfair.
I think it's a quite common issue for users.
I guess the only way to get out of this situation without loosing points is to loose internet connection and get kicked by server from the game.
@-DanQ- it is common.