Larian Studios Forums Divine Divinity (English) Help/Tips/Tricks The Duke's Murderer Quest

Well I've kinda finished this quest - I kill Cybu, I talked to Ralph... But I couldn't talk to the ghost of the duke in order to completely finish the quest. The doors are locked! They were never locked before. What should I do?

You've already been to the castle by invitation, and visited the ghost of the duke? The graveyard remains locked until after you've been to the castle.

You can get a key to the graveyard / Nericon's garden (same key opens either) from Walker's back room (see here and here) or by file swapping;
Lost Items - guide and directory of inventory files

or bypass the gate;
Teleporting Anywhere, via hex editor

I'm way pass Stormfist castle.
I already spoke to his ghost a couple of times - but when I finished the quest the doors to his place (the graveyard is still open) are locked.
My lockpicking skills (level 3) won't open it.

Did you try the lever within the other building in the graveyard again? Perhaps solving the quest resets it and re-locks the door. I completed this quest before entering the castle, so just talked to the ghost once.

You mean the Crypt?
I'll try to find a lever there.

Edit:
YAY! It worked! Thanks for the help!

But now I have another question:
About the "Find the truth about Tingalf" quest:
Well I tried to solve this one for a long time, and now I just gave up and looked in Kiya's site. It says that I should have both of the letters with me (cave and sewers) and then talk to L. Robin. So I took them both - but it solved one of the other quests - not the "Truth" quest that was given to me by Trevor. When I try to talk with Trevor about it I can't even mention it. What should I do?