Clef in systems other than first not initially drawn in Page View upon undo of measure deletion in Continuous View
1. Create piano score.
2. 'Continuous View'.
3. 'Edit'>'Select All'.
4. 'Edit'>'Measure'>'Delete Selected Measures'.
5. 'Page View'.
Result: Clefs in systems other than the first don't appear.
Note: If you do something to the score (e.g. add a note), the clef will re-appear.
Using MuseScore 2.0 Nightly Build d888bc9 - Mac 10.7.5.