Wrong artists listed on playlist??

[Raven1111]

For like 5 minutes, one of my playlists listed the wrong artists in the "Including artists:" thing on the top of the page. The artists that it listed were classical music composers and stuff, but my playlist has absolutely NO classical music in it. But then it fixed itself. And I'm glad it's fixed, but has this happened to anyone else? Does anyone know why it would do that? Is it some sort of glitch maybe?

[Peter__]

Hey :) 

Had you recently viewed another playlist which did have classical artists in it? 

I remember one of the other super users reporting a similar issue a while back. 

Peter