I've had this issue too, but it happened to me. During both a standard (unranked) match, and a premiere draft for Zendikar, the game will freeze during my turn. I am not able to advance the turn at all, and the timer starts to display. However when the timer reaches zero, nothing happens, it just stays stuck in the same spot.
I've had this issue too, but it happened to me. During both a standard (unranked) match, and a premiere draft for Zendikar, the game will freeze during my turn. I am not able to advance the turn at all, and the timer starts to display. However when the timer reaches zero, nothing happens, it just stays stuck in the same spot.