Yes, its happened once again. More odd happenings in SP. Three more for you folks this time. During the SP missions, the jump hole that you take from Cambridge to Leeds is one way (at least appears to be). There is no return jumphole visible on the nav-map. Second, while fleeing Leeds, when you are met by the Rheinland agents in space, during the battle, you can quietly here the rheinlanders saying over the raido "Mr. Trent, I have a ship on my tail. Help!" Even though that ship is me.
After you kill the first agent, you flee down the tradelane to Stokes. There you meet the second rheinland agent. Even if you kill him, he is still back when you fight again at the Tau-31 gate. Crazy stuff. Will the mysteries ever cease?