GarageBand Not Loading Songs

when ever I try to open a song on GarageBand some songs that I want to work on start acting weird after closing out of the song or app by it, loading normally but then exiting and saying, “This song could not be opened. Please open the song after updating to the latest GarageBand.”. It says to update but when I check for updates in the App Store it says the last update was in September and that there aren’t any new ones. What could be the problem, I cloud storage?