The Edit That Wouldn't Die

I'm working on a multi-camera production that was going well until the client asked for the removal of a 2 second shot.  I removed the shot, adjusted the edit point and exported the video.  When I reviewed the exported video I found that the shot remained!  WTF!?  I figured it must have been a fluke so I tried again with a different name.  Same result.  So here's what else I tried without success:

Deleted previews (re-exported - same result)

Removed the two edited shots (re-exported - same result)

Moved edited video to different location on timeline (re-exported - same result)

Saved under different name (re-exported - same result)
Exported under different name (re-exported - same result)

Power cycled system (cold boot) (re-exported - same result)
Moved entire edited segment to another location on timeline (re-exported - same result)
I rendered another part of the timeline and exported it and it worked fine.
I moved the segment bar back to the troublesome edits and re-exported - same result

I'm all out of ideas here people.