I just turned in the quest to kill Mor'Ladim and was told to talk to a member of the Nightwatch in Darkshire. I started talking to the NPC and was reading the information for the next part of the quest when she walked away and the window closed. Now, I can't talk to her and the quest is not in my quest log. I tried relogging to see if that solved the issue to no avail. Is there anything that can be done to fix this?