Music Bug?

I've been perusing the music section lately and I came across a cd by Fear Factory that has Elton John listed as the artist but when I go and edit it so it shows Fear Factory it has Fear Factory in there yet still shows Elton John...

www.listal.com/music/obsolete-fear-factory

Sweet. Well that's good to know it's fixable because I just found 177 more of them

I stand corrected. I tried that method and it didn't seem to make any difference.

www.listal.com/artist/

Rename to another artist, then rename back to the one it should be. Dunno what causes this - I've seen it a few times before - but changing it twice fixes it.