Now its down right? Can't get balance or transactions shown @ online blockchain wallet.
IMO, you should have created a new thread rather than bumping this 2013 old thread...
I don't have any problem on the site now, but I am not sure if there was a problem 2.5 hours ago...EDIT: Lots of people had experienced your problem.
https://bitcointalk.org/index.php?topic=638159.0