Crash when adding tie over bar line in corrupted MusicXML file

After the new Musescore update, trying to add ties over the barline crashes the program (also corrupted my score).

For example, trying to add a tie from a 16th-note at the end of one measure to an 8th-note at the beginning of the next measure causes the program to freeze and crash.

Hadn't had this issue occur before this morning when I downloaded the new update, I'm working on a percussion ensemble score for my University. Ties used to function normally.

For context, I'm using Musescore 4 on a Windows laptop.

Any help on this issue would be great, I tried to go back to the original Musescore 4 build that I was using but I'm having trouble figuring that out at the moment.