MusicXML import causes corruption, attempts to fix causes crash
MuseScore 2.3.2 on Windows 7
Opening the attached MusicXML file (taken from http://www1.cpdl.org/wiki/index.php/Psalm_23_%28Franz_Schubert%29) reports
Measure 20 Staff 3 incomplete. Expected: 4/4; Found: 1918/1920
Measure 63 Staff 3 incomplete. Expected: 4/4; Found: 1918/1920
Swapping voice 1 and 2 twice doesn't fix it.
Attempts to delete those measure causes a crash
Saving as mscz and reopening additionally complains about similar corruptions in measure 28-55, staff 3 and 4
The file seems to stem from a direct (i.e. non-Dolet) Sibelius 7.5.1 export. And the problem seems to be related to tuplets.
Current master crashes directly on opening the file.