I found the problem. When I fixed the tune the first time around, I left out a line break. Now it's fixed completely.
When you post ABC tunes, it's important to include a full introduction (all those lines that begin with a letter and a colon), and all lines must be separated by both carriage returns (hit enter at the end of each line), and
line breaks.
I fix tunes and lyrics when I find line breaks missing, but it's better if the line breaks are in there in the first place.
-Joe Offer-