Yes. Go back to darkmeyer, and wear the house drakan outfit and try to walk through the giant doors opposite the cathedral (Where the blisterwood tree is) 

I logged on after not playing for close to a year (was still subscribed). I had the above quest in progress and I was in the cells trying to escape. Now that I've logged back in, I am in Burthorpe instead. 

Is there a way to resume the quest? It also comes up as blue in the quest log (whatever that means).

Thanks.

Stuck in "The Lord of Vampyrium" quest