Bug on markups migrating from 2.10 to 2.12

[Allan Spagnol Comar]

Hi guys, I had just upgraded from 2.10 to 2.12.1, and I was used to
use some music addons that I had done a few years ago for guitar
sheets. In this version the result is nothing as expected. I had
already tried to run convert-ly but still the same result.

I am attaching the original guitar.ly a test.ly file, one pdf
generated with 2.10 and one caled teste-new.pdf that has the output
for the 2.12 version.

Can some one please help me ?

Thanks,

-- 
Allan.
O mundo pode ser melhor se acreditarmos nele.

test.ly
Description: Text Data

guitar.ly
Description: Text Data

test-new.pdf
Description: Adobe PDF document

test.pdf
Description: Adobe PDF document