I've tried looking at the update notes, but have not found anything about this. I've gone back to the Crucible, to see if I can try some of the strategies provided by others, but I have noticed that now, it seems that the spawn rate for minions has been greatly reduced.. I build an Archive with four lecterns, but do not get four Cultists.(which greatly slows down my Sin generation) I build a pretty good sized barracks, but only get 2 Gnarlings, and the same thing with the Forge/workshop. While I could, in the past, with some effort, reach wave 75. now, I am lucky if I can get past wave 20. I just do not have enough minions, even with my defenses built up. I've tried converting enemies, but it is taking forever to get a Succubus to spawn even with a four position Torture Chamber.