Opened the game and walked away from PC for a bit, came back and had to reconnect, when I tried to get into a game, the client froze in loading screen saying "waiting for opponent" while the timer at the bottom kept ticking. After a minute or so I closed the client and reopened it, it opened right back to the loading screen. I closed the client once again, waited a couple of minutes, then reopened it. This time I was at the usual starting screen, I then tried to get into a game, everything was fine until I loaded in. All my cards in my opening hand were showing the back, when I mulliganed only two cards were in my opening hand but were readable. I conceded the game and tried to load into another one, same thing except when i mulliganed this game, no cards in hand, and the cards I drew off the top were unreadable greyed out errors that I couldn't read until I played them.