The Crow problem is a known. No estimated fix time yet.
It's hard to call it a bug exactly, since the way it works is that (often) you kill Crow in a previous story arc before being asked to meet him in a later arc within which he cannot logically exist. My understanding is that it is the live devs who programmed things this way. We have yet to get the resequencizer up and running in order to properly order the arcs. In the mean time, a properly submitted ticket usually finds it's way to one of us in short order and we can help you out a bit.
But of course, the 'obvious' course is to do the story arcs the other way around. Problem is, you have to know to do that before you do that.
Hope that helps. Have a good game.