Obly one song won't play

[Cretrum]

I have spotify premium so I have all my songs downloaded onto my phone. One song, even though it says it's downloaded, will not play past 10 seconds. I have tried unselecting that song and then putting it back into my songs and I can't seem to make it play. It only happens when I don't have wifi making me think it's the download that's not working

[Cretrum]

Also, if I skip to a later part in the song I can listen to the rest but I have to skip the first 30 seconds