Duplicate artists in stats

In my stats Elliott smith shows up twice in all leaderboards. I think this may be due to the fact that I have offline songs by this artist imported into my Spotify. I’m guessing that there is some ID that’s being used to aggregate the stats, that isn’t linked to the name of the artist. Not sure how you would fix this issue as some artists may have the same name, maybe there’s some other info you can pull to combine artists with the same name on local and Spotify.