Can someone help? I just finished the first of the Ancient Technology Quests for Sorine as well as Isran's quest to expose the vamp in "A Jarl's Justice." My quest log wants me to talk to Isran for more work and to ask Sorine for the next Ancient Technology quest. These are, of course, two separate entries in my log but when I select one of them the other is also automatically selected as if they were the same entry. Further, neither Isran or Sorine will give me dialog options to ask for more work or to help with Ancient Technology. Instead I am repeatedly offered the option to report that I have completed the last quests (mentioned above) given by them. I have tried: Unofficial Dawnguard Patch, disabling and re-enabling both characters, and updating quest stages in the console. None of these had any effect, positive or negative. Please help.