I have a question. I had a problem in bloody harvest end boss figth, when hiš shields were powered from two power nodes not three. And when I shoot them the shield doesn’t go downand he is still immune.
I had that once. You need three beams to remove his immunity phase, so I guess having only two is a bug, so you can hit save&quit and once you load your game again you will be near the entrance to this fight.
Happened to me, but then I saw the third was right next to him. Hard to hit, had to draw him away from the node to destroy it.
I was going round for about 5 minutes and no button. Saved and quit didn’t work for me. After I killed myself than I Got 3 beams.