Stat.fm counting one song as another

Looking at my Spotify Wrapped, I noticed ‘Soda Pop’ was ranked highest on the album; I thought that was weird so checked Stat.fm since it should be ‘Your Idol’ and ‘Your Idol’ shows no where in my stats. I decided to play ‘Your Idol’ on my Spotify, and Stat.fm registered it as playing ‘Soda Pop’