NIS 2012 ID safe will not log in to Vanguard

Well, I updated to NIS 2012 and IDSafe will not log us into Vanguard.com. Has this been looked into and is there a URL that I should verify? I believe that this is the one I am using.

 

https://personal.vanguard.com/us/hnwnesc/nesc/LoginPage

 

  It fills in my username and stops at the password field.