Hi,
I launched the heroic arm wrestling and when golganneth comes in game during my turn, I can no longer do anything during my turn, I lost 2 games in a row like that 
They are working on a fix for this problem.
Do you think I can expect a refund? Because arm wrestling is expensive, I was 5/0 before the bug…
I don’t know. In some cases there was a compensation within the next patch when a large number of players were affected.
Well I’m glad I’m not the only one with this problem. I lost a match as a direct result of this bug and my opponent just now played Golganneth, then stopped making any moves so it appears it also affected them.
Do you think it’s worth waiting for a hotfix (if they ever release any?) or shall I just see how far I can get now and pray for compensation?