Keepers: Breach bosses (esh/tul) can get stuck in invulnerable phase if you nuke them too quickly

as title.

Nothing more to add. The shield boss disappeared and the esh (i think?) got perma invulnerable on ~66% hp

On a sidenote:

Those bosses are scripted to hell and beyond. Fighting them isn't pleasant. Their voicelines are... shit. Not only they aren't synchronized properly like they have random pauses, they are simply grating and there's just too much dialog. I know voices are female but i think you guys went bit too far on the "women talk alot" joke here.

Also having a double boss with so many invulnerability phases is awful gameplay-wise. Not only it might cause issues like the one i stumbled on, the boss-fight is so uneven and derpy it's just not fun at all.

And finally balance:

The spray attack is way too deadly and too sudden. The ice-rain + shield umbrella turning into shield-slap is also too quick and you have to know this will happen to have a chance of avoiding it. Overall those bosses can easily wipe early builds, while mid+ builds can literally afk in middle of the room and instaphase them.