Ranked Match stuck in opponents first main phase and not progressing after more than 15 minutes

During a ranked match, after several turns the game is stuck in the opponent first main phase for more than 15 minutes. The timeouts don't start but the game is not frozen i can still interact.

Attacched a couple of screenshots of the situation and the logs. I was not able to concede, had to close the game.

I was playing on steam.