Corruption on delete of 5/8 time signature changing to 3/4
I have noticed some irregularities with Musescore when a piece that is in 5/8 switches to 3/4 time, but then when I decide to delete the 3/4 time signature, the file becomes corrupt and there are irregular measures.
In Musescore 2, this is a critical issue as the resulting file will crash Musescore when attempting to edit the corrupt file, but in Musescore 3 (the nightly build f6ce46e was tested) this merely produced a measure with missing beats, and it was easily edited without a crash. But Musescore 3 should not produce measures lacking the proper number of beats.
Attached are files illustrating the situation in Musescore 2 and 3. The corruption occurs after measure 9.