So this bug has been present for the past month or so. When I log in to play hearthstone, on the first game of each day I can’t end my turn, the draw animation doesn’t happen, and if I play a discover card I can’t see my options.
The game returns to normal function after that first game, but it’s annoying that I always have to concede the first game of every session to have an enjoyable experience from that point onward!