Apple Music bug showing users other people’s playlists in their libraries

A new Apple Music bug is strangely showing users other people’s playlists in their libraries, with some reporting that in addition to random playlists being added, some users are seeing songs being added or removed from their playlists without explanation.
As reported by users on Reddit, the Apple Music bug is seeing some recent playlist edits being reversed, with one user reporting that their library has been reverted back 6 months, with all clues pointing to the bug being linked with an iCloud syncing server error.
Apple is yet to acknowledge the bug, with the company’s System Status webpage showing no known faults with the service.