I've been pulling my hair out with the cursed component all afternoon, so I'm really hoping somebody can help with this.

I'm trying to setup a 301 redirect from "rentree-registration-week-sept-2011" to "accueil", and every time I type in "/rentree-registration-week-sept-2011", I am redirected to the 404 page. I have setup hundreds of redirects and they all work fine, except this one!

Any thoughts/suggestions would be most appreciated.