I made a 35 minute long Audacity recording about 2 months ago; I exported it as an MP3 file and also saved it as an AUP3 file, just for good measure.
I came back today to try to use those files for my project, and… they’re entirely gone. They completely do not exist anymore, and Audacity just says that “[filepath] could not be located. It has been removed from recent files.”
This is hours of work that I cannot redo without the notes I no longer have; I cleared them to save space because why would I expect to need to recreate a recording from scratch after it stopped existing?