Only quest left is to become Baron and I don't know how?? Have cleared all areas and delivered a crown or something to the duke/mayor, but he never asked for 5000,,,,am I missing something???

And in Hillbrandt cemetary temple there is a stone slab on the wall you can push, but what does it do?? (look pics)

That looks like Herbertius's room down in the Cemetry. Have you talked to him?

If you don't mind spoilers check the Q&A thread on how to deal with him.

As I said I've cleared all areas so he's dead,,,it's not his room but same cellar,,,,look at this map

That's weird, I have to check it myself. I never found that particular wall slide or whatever it is.

Anyway, if you have killed Herbertius you should talk to Duke Weinberg.

I have and he took his head ,got some gold and xp and a pat on the back but no baron title,,,so I guess my game is bugged out???

Would be great to know what that slide is for though :o)

I forgot to say. Herbertius is suppose to drop an item that the Duke wants, the Mortance I think. Go back where he died and check. Otherwise, the item could be spawned via the console but the exact command I don't know, you will have to search the forum for that.

Do you have the quest for Baron then? If you do, it's probably bugged and you'll have to load a previous save I think. =/

Yup,,,ok then,,,It's bugged so uninstall it is