Bug in synced top songs playlist

when i create a synced playlist of top songs, som songs are in the playlist multiple times, up to 5 of the same song in one playlist. this is quite frustrating. my quick solution is do de-sync the playlist and remove them.

i have another issue aswell, if a song has 1 explicit verson and 1 non explicit version the playlist always includes the non explicit version even though i listened to the explicit ones.