Unable to log into diablo3.com

I am unable to log in trough this domain https://us.diablo3.com/en/profile

I receive a message that an error has occurred and asks me to logout. However, i have no problem logging in on this this domain https://us.battle.net/ I would like to be able to log in to diablo3.com to view my user when I am not running the game or in browser on my second monitor while i am in game. Interestingly, I cannot find my current profile page on diablo3.com but do see my previous profile under my old battle tag before i changed it.