Armala, the Widow is Bugged

I was fighting Armala, the Widow in a Zana map and when I killed her too quickly, she became unresponsive and immune to damage.

This was an Unidentified Corrupted Sunken City map with Temporal Chains and Enfeeble. I was playing a Necromancer using Slave Driver Spectres, Zombies, Stone Golem, and an Animated Guardian for most of my damage. I was also using Bane with Conductivity and Poacher's Mark curses with Wrath and Skitterbots for Auras.

Today is still bugged. I'm also a Necro.

still bugged just had to leave and give up on a completion because of it since it was a don't die map

Portal out and back in again if you aren't on a zana one run mission.

Usually stop attacking the boss will finally phase.

However, there is no chance to stop minion from attack unless you unsocket the gem but it then you need to resummon the mininos