Changes to one specific part not saving
When I correct elements on the Glock/Xylo part, they are not saving properly. I have changed the same thing multiple times and saved. When I reopen the score, the individual part doesn't even open up yet all of the other parts open. When I click on parts and re-open the Glock/Xylo part, none of the changes are there. Example: Text for "To Glockenspiel" or "To Xylophone" are showing up in the staff. I move them below and save, re-open, then not saved. The same thing happens with the tempo marking at the beginning.
m1 and m23 are examples: