So on my level 56 balance wizard I have been trying to enter the grotto for a side quest thinking it was the main quest, not knowing that I had them all finished, all the way up to activating the breathing device. However when I tried to actually enter the grotto all that showed up was the name of the area but it would not load me into the new area. Along with not letting me enter the quests for the grotto would not show up either.
Basically- Main quest dissapeared(celestia) Grotto area not loading
I can teleport in because I bought membership so I can do a few of the side missions that let me into the area.
Sorry to hear you've lost your main quest and have been unsuccessful at loading the Grotto. Our Customer Support can help clear up both issues. Feel free to reference this Message Board post when you contact them.