Same. No pet bar on Warlock. No UI addons, no nothing. None of my pets have a pet bar. Blizzard asleep at the wheel as usual. I just renewed my sub yesterday. I might just play something else as I’m already on the fence about getting back into WoW.
Edit: There’s a script on a Blizzard support page that’s supposed to fix this, and it doesn’t. They’re pushing the onus of fixing their game onto the customers and that doesn’t even work. I’m just going to play something else. There are reports of this going back to the beginning of Cata Classic and it’s never been officially addressed. There’s no reason to believe MoP isn’t going to be a bug-ridden mess as well, and I’m done trying to fix their game for them.