Fought Atziri twice now both times shes bugged out and becomes unkillable

First time I thought it was a fluke, second time the exact same thing happened where she gets low hp and just stays in the center of the arena in phase two unable to take any damage while spamming the red lightning that does corrupted blood

Im using a build that stuns and bleeds if that helps at all. Seems pretty reproducible on my end probably not going to go for a third attempt before is it in patch notes

Bonus Double Atziri when I try to relog to maybe reset her. Happened both times