Silly submissions guidelines/What were they thinking?

So I was checking out Ralan's, as I often do (being a writer and all), and noticed a particularly brain-scratching, uh, thing--in the submissions guidelines for an anthology titled "Best NEW Zombie Tales Vol. 5" the editor is ONLY looking for reprinted zombie stories.

Which sort of makes all the stories in the anthology, by definition, not new.

*smacks head, moves on*