The quest Down the Hatch in the fjords requires me to find some drudanae and the Chalice of the Dragon in order to open a hatch supposedly leading to a Dragon Knight. I have found both. My todo text in the logbook says:

I have gathered both the Chalice and the Drudanae. I should return them to Jedediah and let him unlock the hatch leading to the dragon knight.

...but Jedediah the quest giver won't take them and the question mark above his head hasn't turned bright yellow!? mad

When I talk to him, he says: The Dragon Knight returns! I hope your search fares well.

My only answer option is: Goodbye for now, Jedediah! frown

The hatch is locked and it can't be opened by lockpicking. Am I missing something vital here, or is this quest seriously bugged?

"Look at you, hacker. A pathetic creature of meat and bone. Panting and sweating as you run through my corridors. How can you challenge a perfect immortal machine?"