I was leveling my human mistweaver and got to level 85 and started the Wandering Isle starting zone intro, and hearthed out prior to completing it. I know I can’t get back to Wandering Isle, but now, there are no quests to pick up there in Pandaria.
Anyway I can at least get back into the quests there?
Is there no portal to the jade forest from your capital city? I thought I had this happen and I was just able to take the portal
Yeah, I can take the portal from SW to Jade Forrest, but there are no quest givers anywhere.
what was the last quest you completed before you hearthed
It was like the very first starter quest after I jumped off the airship. Then I thought to myself, hey self, use Zen meditation and go get the 50% xp buff. So, I Zen’d out and got the buff, but when i Zen’d back, it wasn’t to Wandering Island (which you can’t get back to the starter zone).
So, I took the portal from SW to Jade Forest, but it’s like the npc’s don’t have any quests in the normal quest hubs.
I think it’s a quirky thing with starter zones. Pro Tip: When you enter a starter zone, complete it or something weird might happen. 
Well I think you need to do the intro quests before the town quest givers open up
Have you tried going back to where you jumped off the ship
That’s the problem. Once you leave the starter zone, you can’t go back.
You can, theres a portal that takes you to the starting zone, and theres a teleporter to put you back on the ship.
I’m assuming you mean jade forest not wandering isle right?
You need to so the skyship quest from SW king to get access I think, and I think everyone has to do that?? Cant remember the monk leveling path, its been over a decade…
Pandaria is different from the wandering isle, the wandering isle is only for new made pandaren