During my several reloads with this fight it seems that the Twisted Golems don't always spawn. Most of the time they come in at regular intervals, 4 of them I think. Once I was near the end of the battle and all four spawned at once. A couple of times they didn't spawn at all and it just so happened that it was one of these times I finally beat everyone else. I feel cheap but I'm not going back on this run, I've had enough punishment for now. I'm wondering if it has anything to do with me keeping my protagonist out of the main room. I kept getting smashed by Layene's TS so I just decided to take them on with him observing from afar.