Respawn of knocked out NPC’s.
I was playing in single player mode and had the respawn timer set fairly fast (1 or 2 minutes) to get a good handle on the changes to New Asagarth.
First I love the changes, it’s more difficult, and with the addition of the Chieftain spawn it can be very rewarding.
However I knocked out all the fighters and archers, killed all the wolf pets and NPCs that can spawn as a named NPC. While the fighter and archer NPCs were knocked out they respawned, even though their placeholder was knocked out.