I'm having this same issue as well. Jens and Elan mentioned how they were looking that issue and other issues that are present on the site. Should be fixed in the coming days or so. Could you imagine the rage if this happened if The Last Of Us was on the site?
One of my controllers broke when the wife threw it across the room so I was gonna grab a Blue DS3 but I can't. I only have 2 controllers at the moment so I'm down to one. Incase you are wondering why I only have 2 its because I don't want to be stuck with a massive amount of them when the PS4 comes out since the DS3's won't be compatible.
BTW I finally figured out how to change my username and I've changed it to thedolphinsrule which had been my PSN and 360 gamertag for the last 5 years.