Was working on leather working and the pandarian master trainer is at the Peak of Serenity but it’s stuck in a phase with no mobs and fel fire on the ground, the time shifting NPC is there and says they can take you back but has no option to do so.
I did find something on the EU forums saying I needed to complete the “Mogu at the Gates” quest line that is associated with one of the 8.3 assaults in the vale but that didn’t help.
Given the fel fire, I’m guessing this is a legion issues but no idea on where to start. On a rogue.
There’s a Wowhead comment for Zidormi that says that for Kun Lai, just opening the dialog with her sets things back. (There’s not an option to talk to her like the other instances of her.)
However, Wowhead is showing the Pandaria leatherworking trainer Clean Pelt is in the Grummle Bazzar, not the Peak of Serenity. (The Peak of Serenity is mostly there for Monk stuff.)
Just talking to Zidormi doesn’t do anything. On my monk It has a selection which I can chose, and choosing it also appears to do nothing. But they’re in the other phase.
There’s a couple of bugs associated with this and I’m trying to see if it’s really a bug or just a very convoluted phasing situation. It’s not very clear what the issue actually is.
My guess is that it’s based on class. As it’s mostly a monk zone, only monks may be able to phase it back. (I think they are the only one’s who have any questing there.)
Blizzard has a history of being careless when they update old areas, and it’s pretty common for only the more egregious stuff to get fixed.