MuseSounds randomly uninstalls

This bug has only happened to me three times, not a hindrance but annoying when it happens.

I'll open a project and notice that some or all MuseSounnds have been uninstalled randomly. The first time was maybe 2 weeks ago, all my MuseSounds were uninstalled, last week MuseSound Woodwinds was uninstalled and this week MuseSound Choir was uninstalled; I was able to reinstall the missing soundfonts. I'm not sure if these were uninstalled because they received an update or just randomly got uninstalled.