I was doing Tomb of Sargeras on mythic difficulty. We killed Goroth and then killed Demonic Inquisition, but it will not let us move past after that. We put down the Hammer and went to fight the next boss and neither door would open.
The tunnel underneath Goroth isn’t open somehow?
There was no tunnel. It was just the main room and then the room where Demonic Inquisition is. After that there was nothing.
Goroth should make a fel green tunnel when he crashes in, right behind his spawn point that takes you to the Naga bosses. It didn’t show up? Temple doors are always closed, in my experience.
Until you enable the skip, the temple doors are only useful in coming back into the central chamber after winding your way through all the bosses in the lower rooms.