Unsaved Albums Appearing in Saved Albums

[elmdone]

Previously, under "Your Music > Albums" the only albums that would show up were ones that you had explicitly saved. As of 20/02/2018 this appears to have changed for me - there are now a great many albums (over 500, when I previously had about 20 albums) on my Albums list which have only a single saved song; the album itself was never saved. Additionally, when viewing individual offending albums they do not show as having been saved.

It's possible that every single of my saved songs now has their associated album appearing in the album view, which wouldn't be ideal!

I'm using Firefox 59.0b11, if that helps.