Did StumbleUpon Ban Me?

I just started using StumbleUpon today so I signed up and starting submitting my own pages, but now when I try to submit any of my pages I get a blank white page. Can someone please try to Stumble one of my pages like maybe this one for example: Fable 3 Announced! just so I can see if it will let someone else Stumble it? I'm wondering if they blocked my domain, or just me. I can Stumble other pages, just not anything from my website now.

You are banned. Other people can submit it but SU will make sure you don't get much traffic from it. You would have to have a poweruser submit it and it might do some good.

Happened to me too. You need to have other people submit your site (hopefully they are submitting many other sites too) and after 6-12 months, you might start getting some decent traffic from it again.