Comment 118 for bug 520941

Ubuntu 12.04, OpenShot 1.4.3, Melt 0.7.6.
I had the last-fade flash into a gap problem.

At first I thought there were too many clips (30). So I started removing them.
Turns out there was tiny clip hidden somewhere between two clips. It can happen if you're not careful with the cutter. Removed it and all good at 30 clips now.

(another solution was to paste over the gap with a solid black title.)