Collectible Card Game Headquarters

Hello,
Ive downloaded the "New Base Install & Bugfix May 2020" and patched with latest " Holidays 2020 - Time of Ice". Everything else works just fine, but the gauntlet-challenge mode hangs up after choosing any of the challenges.

In case when I use illegal deck for the challenge mode, it doesnt hang up, but I automatically loose(thats ok since I used illegal deck).

thank you

Confirmed and thanks for making a new bug report.

Challenges worked with August update but not after that.

Fixed by drool66 in commit 2e78e3e.