After crash old playlists are empty

[Set Hallstrom]

Not sure how to reproduce this. As far as i know this is what happened:
I downloaded a bandcamp album and extracted it in ~/Music while music was playing
Music-app crashed.
On restart most playlists were empty (4/5) although the one that still has tracks is partially empty.

[Victor Thompson (vthompson)]

Hi Set, thanks for taking the time to help make the Music app and Ubuntu better! If this happens to you again, could you include the latest log file for the music app in the /home/phablet/.cache/upstart/ directory? We need more information in order to determine what's causing the issues you're seeing. Thanks!

[Set Hallstrom (sakrecoer)]

Thanks Victor,
It just happened again. Same procedure as in OP. Problem is, there is no file for the music app in that folder. Closest i've got is media-hub.log andmediascanner2.0.log

[Set Hallstrom (sakrecoer)]

sorry for the noise. doing this from my phone and can't seem to attache many files at once

[Set Hallstrom (sakrecoer)]

i can now reproduce it:
while music is playing:
- add some tracks to a playlist
- move zip file to music folder with file manager
- unpack zip file in music folder
- delete zip file (here music-app crashes)

no more music is playing

- restart music app and go to playlist tab

result: play lists are empty
expected result: playlist are intact.