In the mission: Season 2: Possession: Defiant Pursuit.

The second part of the mission where it asks you to speak to the "Foreman".
He does not appear...

Sometimes ill walk a certain distance away from the mission objective and he will appear on the mini map as a small golden dot, but when I approach he disappears again.

Due to this bug, it will not allow me to progress through the story seeing as this is the only Main Mission available...