Stats.fm is confusing artist names! (Spotify)

Since a few months, stats.fm keeps confusing the artists “Die Drei ???” And “Die Drei !!!”

Those are two totally different artists and have also different Profile Pictures. These show wrongly in all of my recaps so far, however the tracking on the profile seems to work better than on the recap screens (way less false tracking)

Let me know if you need any additional info!