It looks like a restart it solving the issue now. Files which are detected as changed are first displayed incorrectly, for example I have ROONALBUMTAG entries which are not correct and 389 entries in total:
After restarting TB I have 382 entries and they are all correct now…
So maybe I should generate a new dump before restarting TB, when there are still incorrect entries displayed?
Anyway if restarting is fixing the issue, it’s still OK for me, I can do that after updates are finished.