Wrong appearing songs

My most streamed song of all time appears as GOD by Kendrick Lamar. Its not that one… its actually DNA from that same album. The stats are the same they were when DNA appeared as my top song but instead of it saying DNA it says GOD. Also, I listen to Eyes Without A Face by Billy Idol and a remix of that same song by Billy Idol and Tropkillaz but i listen to the original song more. The problem is that both songs appear to be as the Tropkillaz remix. For example, one week the remix version was on my top songs that week as well as Tropkillaz appeared on my top artists. But i didnt listen to the remix version, only the original. So the app is picking up the original and logging it as the remix so I dont know which song is the original and what stats are real because right now, there are two Billy Idol- Tropkillaz Eyes Without A Face on my lists.