Is Stumbleupon broken?

I've stumbled my articles for the last couple of weeks and pretty much all of them has received good traffic but I tried stumbling my latest article and it just goes to a blank page when I click Submit. It failed yesterday and isn't doing it today.

Blank page.

It's done this on my laptop and my PC. Any ideas?

 

try uninstall the toolbar and install new version of the toolbar

 

I didn't even use the toolbar for this, just the website submission form.

 

They might have blocked your site from being submitted by you(happened to me once ). Did you tried asking anyone else to submit?

 

Can you submit this and tell me if it works?

Direct submission link
Tags: photos, celebrities, photography, art, arts

 

Never mind, I did it myself with another account.

 

As Games master said, your URL is probably blocked from your account because you stumbled it too much (without stumbling other sites)