I was attempting to recreate BZ's bug when I stumble upon this. I don't think it's the same bug he was talking about but if I'm wrong just delete this.

My Stuff> Messages> Link

Server Error in '/' Application.

The resource cannot be found.

Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable.  Please review the following URL and make sure that it is spelled correctly. 

Requested URL: /article.aspx

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1

??You know the link that's read as "This Article" in the sentence "New to Private Messages? Read this article to get started."? Well once you click on it it takes you to the error page above.

?Edit: I clicked on the link when it was displayed on the message and it still takes you to the error page.