It's a cat and mouse game, and currently the ball is in LibreScore's court. This message is dated Aug 8.

https://discord.com/channels/774491656643674122/776384156602...

> MuseScore has patched the LibreScore App. The server will be down for the foreseeable future until I find a solution (possibly by the end of August). In the meantime you can download MIDI, MP3, and PDF using the browser extension.