This is my how to get out of ZA.
First Thread so dont flame me that hard (I'll flame back for sure!)
Here we go:
Walk down the stairs in ZA and go right where those Bears are.
Go to the tree and jump up. Might take some trys
Destroy Hearthstone and use autounstuck
You will end up here: Move right
Go up there:
Jump the way it is shown on the pic:
Walk down and have fun exploring.
You can go everywhere now. Even walk behind Zul'Jin or go under the bridge @ Zul'Jin etc.
Have fun