Jordine Ducas will not move.

There are no quest or chat options.

The only options in the interaction are "Go Back" and "Exit"

When interacting with him he just says "Why don't we join forces and seek a means of escape from this horrid place? A literal wagonful of women await me in Heidel."

I can not progress the Magnus quest line because of this bug because he will not stand on the pressure plate to open the first door.

Forfiting the quest and restarting does not fix this issue.

Forfiting the quest and returning to the magnus does not fix this issue.

Forfiting the quest and leaving the magnus does not fix this issue.

Restarting the game client does not fix this issue.

Press the "O" key and click on the bottom left button in the menu to make ALL quest types visible. This should allow you to progress.

Same problem for me .. its not working the mission

Have you tried what Empressi wrote?

Thank you Empressi, for this suggestion. Like Tonic i have tried everything with no success. I tried this method and initially it didnt work however after reloading/Rezoning back into the Magnus and back inside i was able to successfully continue!