I follow a number of artist playlists by Spotify (This Is... playlists).
I noticed when playing the songs saved were ticked as saved but the album name didn't match, but when I check my saved songs, there was no duplicates.
Does this "duplicate" scenario count towards my 10,000 song limit because it's the same song from a different album.
The example below shows on:
The first and second screenshot - on the 'This Is Ariana Grande' playlist, the track is from the album 'My Everything'.
The third screenshot - in my saved songs, the album is 'My Everything Deluxe'.