Ok. Here's what I figured out. If I cleared the main story before the character stories I had the issue. If I cleared the character stories then the main story, it would clear them out. I guess those years of doing alpha and beta test were put to use.

I've been playing with creating a new quest for one of the story lines. So I cleared out the story. When I go to associate the quest with "On Dialogue Close" or "On Dialogue Start" It shows the quest list of the original story. The quest I created doesn't show on the list.

It sounds like I'm in the same boat as the rest of you with the Dialog Triggers. In the time being, is it set up in the tab flow that we can just hit it so many times to get to the proper point to select the dialog?