so, I did an LBRS run tonight
we did urok doomhowl, and we wiped with just urok and 2 adds up
the 2 adds destroyed the challenge to urok, but then they stayed up and didn’t despawn and kept “attacking the challenge”, or however; admittedly, we killed urok afterwards, who didn’t despawn or attempt to attack the challenge in the first place, but he didn’t drop anything good, aside from his mojo
ive wiped on it with urok up before, but that time the adds properly destroyed the challenge and then despawned with urok; I do not know how to replicate the bug
also, I may as well mention that when anyone turns in the quest, Urok Doomhowl, the questgiver will not allow anyone else to turn in the quest until the instance has been reset; this still occurs when somebody has the completion window up and has yet to click complete quest, and someone else turns it in first, and he will also prevent other people from turning it in if you turn it in in another instance of LBRS well before doing urok doomhowl
I’d already reported that bug, however, though without those two details
I assume that this is because his name changes from Warosh the Cursed to Warosh the Redeemed
furthermore, that same LBRS group that I did had spirestone battle lord spawn; we killed him and his 2 adds, and then we later cleared to near wyrmthalak, and by then the whole room had respawned… and in the place of spirestone battle lord was spirestone lord magus, who, admittedly, my group had killed after wyrmthalak; he dropped a not-so-good caster ring that the enh shaman needed on for his off-spec
other rare spawns in blackrock spire and all other dungeons that specifically spawn in such a way that the rare spawn replaces a different mob should be similarly considered, because intuition says that they share the same bug