Dalaran Heist stuck on Gallywix's turn

I’m on the last boss of a Dalaran Heist run and crushing him.

He just attacked face with his Baleful Banker which triggered my secret.
It was the one that prevents damage after your hero is attacked, which was a copy of Gallywix’s card through my Chameleos, that I played on the previous turn.

Now the Chameleos is displayed on the screen, and Gallywix’s turn will not end.

I’m about to win the entire run (as he has no cards left)…what should I do?

I have a screen shot, but apparently you can’t put links in posts on this forum.

Hey, True!

This is the same bug as the Shifting Scroll bug called out here:
https://us.forums.blizzard.com/en/hearthstone/t/known-technical-support-issues-updated-may-18-2019/6072/11?u=ibaraius

It has happened to me quite a bit, also (I have played a ton of Dalaran Heist!). I know it sucks, but when you run into this bug, it will end the run.

Hopefully we will get this bug fixed soon.

OK, well I just let it sit there for about 15-20 minutes, and his turn just spontaneously ended.

It’s still a bug, but I was able to salvage the run and complete it with a win.