Duplicated (or incorrect) albums

I have notcied that when I check my Album Stats, regardless of the time span I select, some albums appear duplicated and the time spent listening to them is divided between both. There also appear some non-existant albums with random songs from various artist that have nothing to do with each other.

I first noticed it when I saw the “AM” albim twice, they have different publish dates in Stats.fm but if I open the Spotify link for both, it redirects me to the same album…

Apart from that, some other non-existant albums appear such as “Indie Rock No Stop”, “slay bestie” or “whatever asian chatacters those are”.

I don’t know for how long this has been happening but it really takes away all the value of the ranking, since my most listened albums are divided in 2 and some other top albums seem to be playlists of some kind, that I have never seen before, and that contain so many random songs.