Major problems after saving and reopening a file with numerous triplets
I spent all day on a file - about 7 hours. After finally finishing and saving the file (and then saving again as a pdf), I closed the program and re-opened to make edits.
I then found that musescore has completely jumbled the project - it seems to be having major issues with all the tiplets, which are removed and scattered.... with lyrics missing and placed improperly all over the place. the file is basically useless.
Is there any way to find a prior version of a musescore file? I'm hoping I can somehow recover the file as it was before it inexplicably got ruined.
I'm attaching the pdf, which is how it should look (although I do see one error where the triplets were somehow ommitted - measure 38 at the bottom of page 3) - and also attaching the musescore file, which for me has become a giant mess. if anyone can help or advise me on something i did wrong, i'd appreciate it.
PS I know I could've used 12/8 time, but this is a job for someone else who specifically requested 4/4 since the accompanying music was arranged that way. Is it the triplets that caused the issues?