I’ve been in a game with another player for ~15 minutes as of the time of this post, I’m unsure if it’s a problem where I had some internet connectivity issues that caused this, or an in-game mechanic/bug. They’ve (the other player) has been holding/hovering a card on their turn and it’s preventing the time/turn countdown for functioning. Here is an image https://ibb.co/x36y6Ss of a screenshot taken ~10 minutes before I made this post showing the in-game screen.
EDIT: I tried to concede ~4:20pm (central) and was unable to do so (the button click registered but no response from the game); I was able to force close the game.