In Hearthstone Battleground, I played my game as always and confront a guy in a 1v1 situation. My winrate was more than a 100% and I won absolutely, but after the round, I saw that my enemy didn’t took any damage. And each time, I fighted him again and again. We reached more than 30 rounds in the game and he still didn’t abandon after so many rounds even if he lost each time.
So I’m not complaining about this player, but more reporting about this bug who made the enemy unkillable.