Stumbled upon it after fixing old CMaNGOS core bug which respawns another pooled rare creature immediately after killing/skinning/corpse-disappearing the current one. My hot key for auto-targeting rare creatures had catched another Death Howl, but as turned out not due to pooling bug but due to being not pooled creature...
Might it be Death Howl has waypoints and duplicates? I did not check, just pooled all instances.
Stumbled upon it after fixing old CMaNGOS core bug which respawns another pooled rare creature immediately after killing/skinning/corpse-disappearing the current one. My hot key for auto-targeting rare creatures had catched another Death Howl, but as turned out not due to pooling bug but due to being not pooled creature...
Might it be Death Howl has waypoints and duplicates? I did not check, just pooled all instances.