Symphony X-Iconoclast missing?

[Iwojima22]

This album came out in 2011, it just randomly disappeared a few days ago .-. It shows up on the website, and I found a way to actually view the album but it's just the single "end of innocence". It even says 1 hour and 22 minutes in the description. Is this a glitch or something? Every other album is there.

[MattSuda]

The reason is that the artist or their music label has likely decided to remove it from Spotify.

The availability of music on Spotify is up to the artist and their music label.
Spotify has no control over what content is available.

Sometimes it is only available in certain countries, while access is blocked to others.
Sometimes the album or song will be unavailable temporary, and come back again later.