Stuck in Tol Dagor with no mobs or exits

My character (Druid) is stuck in Tol Dagor, I was trying to farm some Xmog and made it through twice with no problem. I decided to leave and level my Heart of Azeroth to 50. Once that was done, I returned to Told Dagor, reset instances, and set the difficulty to heroic. Once I zoned in there were no mobs, I could not get to the top floor as there is a gate that you cannot interact with, and there is no way at the beginning to get out again.

I hearted out, ported back to Zuldazar, and cleared instances. I have the same problem.
I have been googling for about an hour and the only info I can find is that there is somehow a quest that I do not have, that I need to abandon to reset the instance. There is only 1 quest in my quest log “Back out to sea”.

I DO NOT NEED UNSTUCK SERVICES. I can hearth out. I need to figure out what happened so I can farm the dungeon.

Thank you in advance for your help and time.

Sounds like you did not actually get zoned in. Probably got hit with you have entered too many instances recently or something similar.

I thought that at first as well. But I don’t think that’s the case. I think it has something to do with a quest state or something.