Insert Measure in a Prima or Seconda Volta causes crash
GIT commit: 30e0623
Inserting a measure in a Prima or Seconda Volta causes crash with no message.
In the attached file select measure 8 or 9, both under a volta and insert a measure, for me a crash every time. I first noticed it using d760826, so installed 30e0623, but it still happens. Also happens at the ending voltas, and in one other file I tested. Otherwise insert measure seems to work.