Key Changes Don't Propagate to All Lines of Parts
Mac OS X 10.10.2 NB 2.0.0 f20b292
I suspect that I encountered another (different) bug that changed the key signature of my chart, but since I don't have any means to backtrack and find it with a scenario I will focus on what I had to do next.
So I applied the new key signature to the score (going from E to Eb, which was the intended key signature). I then went through the whole score to change accidentals to align them with the key signature (instead of sharp accidentals change to flat ones). I then saved and checked the individual parts (there are 12) to make sure everything propagated properly. However, while the key signature updated on the first line of each part, every other line has the old key signature still on it.
I have attached two figures and the score itself. The first figure shows a group of the parts and their keys, which are all correct. The second one shows the individual Trombone part that shows the key being wrong after the first line in the part.
Is this a bug or do I have to change the key on every part line??