Song Suddenly Won't Play After Previous Plays

[mitchellresnick]

I am having a strange problem where a song that I was listening to a few times this afternoon suddenly won't play. I can't play it on the desktop app, the mobile app, or the web app. However, I shared a link to my friend with the song earlier today and he is able to listen to it even though I can't. The song link is: https://open.spotify.com/track/4JIn097KLzgEbgA5XRZTie

What's strange is that in my playlists it doesn't show up as gray, like songs that you can't play do. The only indication you can't play it happens when you click on the song, which is when the "Can't play this track" warning banner shows up on the desktop app.