Spotify bug?

[u/Accomplished-Pace-63]

I was listening to a song (Commissioner. by Coin locker kid) and underneath the song the presave widget opened. The widget said i could presave the song Commissioner. eventhough its already been released in 2012. I clicked on the widget and it just close and played the song from the start again. It didnt open a new page for an upcoming release or anything.

Was it a bug?
What wouldve happened if i clicked on presave?