[2019] Has anyone encountered this bug?

So, I was doing bottom P2 territory mission in Geo TB (The one where Ki Adi is the boss).

Here is the thing that happened:

Ki Adi Mundi attacked Sion, his dmg killed Sion, which triggered Held by hatred, so the Lord of Pain revived with 100% tm. Simultaneously, Ki Adi died from his own attack (I'm not sure what happened, probably some unique ability triggered it). Now, they are standing and staring at each other, no one's round is active, auto doesn't work (I tried each option), and I can't bring down the pause menu either. Now I'm a bit bitter, cuz Nhilus had Annihilate ready, so I think I could've beaten them, but it seems like only a game restart would get me out from this situation.

https://i.redd.it/oepfsou46pd31.jpg

Is it a known bug, because I don't recall seeing it elsewhere?