I have this problem too on PC.
No problems on Android so far.
First game every session is bugged.
Remedied by logging in on Android and relogging in on PC during gameplay.
Happened to me at play mode recently as well, and after restart i have always get the msg ‘unable to reconnect to your game’ and got another loss i guess. This sucks.
Yep …me too - cost me three games so far - problem is you don’t know if its going to play up till you have started …only ranking though … nothing important
i had a similar problem on android
the end turn button and the hero power is all i can play
the cards cant be played at all