I was playing Power Cube, the first game after drafting went fine, but on my second and third games right after the first, I got stuck at the beginning of the games, with the message of "waiting for server" on screen, until my timer ran out and I lost, on turn 1 or before even being able to take the turn.
Sometimes (after a long wait with no options to take) the "disconnect" screen would pop up and I'd be prompted to reconnect, exit, or check Arena services status. I did check, Arena was fine (supposedly) on the website. I tried exiting and opening Arena again, but got back to the "waiting for server" message in-game, still on my turn 1.
Also checked my connection: I was online, browsing sites, chatting and all, like I always do with no problems. And just after the "Defeat" appeared on screen I was suddenly able to click again and Arena worked like normal, going back to main menu and all, so it was definitely not a connection issue on my part.
So I lost 1500 gems for nothing due to these 2 losses, now I'm feeling robbed and sad.