From http://blue.mmo-champion.com/topic/7813 ... ovember-3/
- The Creeping Tentacle battle pet will now correctly drop on all difficulties of the Yogg-Saron encounter.
- "Clone"-type abilities on Blood Boil, Bloodgazer Hatchling, and the 2016 BlizzCon pets have been exchanged for other abilities.
Guess I'm holding off on finishing my Ulduar runs until the fix hits, as they don't specify what difficulties it WASN'T dropping for.
The clone abilities were fun to play with but seemed incredibly overpowered (for those who haven't tried it, sacrifice 50% of the pet's health and get double pets for 3 rounds, whee!) but I'm curious as to what will replace it.