SureAI

i am at the point where i have to escort jespar to his estate but evry time i get to the marker in the building nothing happens. I cant talk to him and he just keeps following me around. I have already reloaded my saves multiple times.
Am I just missing something Obvious here ?

Right, here's a solution from the german forums (translated by me, so sorry for any mistakes^^).

When you're in the ruin of Jespars house, enter into console: "setstage mq11b80", "setstage mq11b85" (without the " obviously ). Now talk to Jespar (dialogue is fired in the first room of Jespars hideout, if the quest fires correctly, so don't worry about it being a bit strange). The mine, his hideout, isn't shown on the map, so again console "coc MQ11AdilasCave" to get there. Jespar won't follow, thanks to the bug. In the cave, fight through towards the grave/tomb/vault (don't know what it's called >_<). You can open the first black steel door and fight 2 skeletons. Now, console again "setstage mq11b90", "setstage mq11b 95" and "setstage mq11b100".
You can open the grave (or whatever^^) now, Jespar will appear when he's supposed to and then... Spoilers

Good luck, hope it helps and I didn't do anything wrong there. Save before trying this just in case.

Thanks it worked