Getting softlocked on Cere miniboss in hard conquest

Hello, my game is getting softlocked in the first miniboss in hard conquest. I'm using Jabba lead with Bossk, Hondo, Cad Bane, and Santo for the no attackers feat, and at a random point in the fight everyone will stop moving, the UI popups freeze, and I can't do anything to advance to battle. Characters remain in their idle animations and I can open and change the settings and interact with the UI, but the battle doesn't keep going.

The first time this happened, the battle continued for a few seconds and then froze again when I was toggling the battle effect icons collapsing on and off. The first time I forfeited the battle from the escape menu. The second time I let the timer run out for a draw, but nothing happened when the timer hit 0 so I had to forfeit it as well. After both times the game got stuck on a generic loading screen so I had to close and reopen it. On my third try I used a JML team with no issues.

Extremely frustrating since this blocks conquest progress.