Is Duels broken for anyone else?

I created a deck, but when I go to play I keep getting a deck-related error message. I haven't been able to play a single game, so I can't even retire the deck and restart.

Didn't have that issue, but got the "You were disconnected..." message popping up EVERY SINGLE GAME...

Quite frustrating, since it only happens in duels... So I'm gonna leave that broken mode be for now.

I'm also experiencing some Issues. Getting stuck on the Loading Screen and a Bug during the Treasure/Card Selection. 

Is there any legit way of restarting anyway? Played like 9 matches last week but couldn't find that retire button anywhere. Seems like once you're locked in, you can't just get out like you can in arena.

Quote From dapperdog

Is there any legit way of restarting anyway? Played like 9 matches last week but couldn't find that retire button anywhere. Seems like once you're locked in, you can't just get out like you can in arena.

A retire button shows up under the hero portrait after your first duel (at least, it has in the past and is supposed to)

Definitely bugged. Treasures/Bundles that have only 2 of the 3 options showing until you back out (or restart entirely if it freezes) and go back in. Disconnect issues.