Changing the time signature in the middle of a glissando crashes the application

This is reminiscent of the bug reported earlier (https://musescore.org/en/node/279761) where changing the time signature between a tie would cause a crash.

Steps to Reproduce:
1. Create a two-bar score with a harp part.
2. Set the time signature to 3/4
3. Create a glissando from bar 1 to bar 2
4. Change the time signature in bar 2 to 4/4
5. sad trombone

I've reliably reproduced this using the latest stable (3.0.2.5315 ), and have attached a simple score that demonstrates the issue.

OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.0.2.5315, revision: a8b90a8