Thanks, Mat.

1. "Tag Exists" is blank.
2. "Unfold to one long chorus" fills up the gap, with bars 98 and 99 at the end.

The piece I'm looking at is "Sandu", which is a 12 bar blues, but played over a 2 x 12 bar cycle with two bar first and second endings.

I'd set it up to play 4 choruses made up of the 24 bar cycle, and although the 2nd, 3rd and 4th choruses are properly unfolded, the 1st is still represented as a ten-bar sequence with two alternative endings.

If I use Edit=>Fold to pack it up again, I'm still left with the orphaned bars.

It's probably of no consequence, but I have an ever-so-slightly obsessional nature...