I've just signed up and created 2 new repositories. The first one I created during the wizard which ran on my first login appears to be stuck - when I access it, it says "Please wait a moment while we create your repository" . The page refreshes every few second.
Here is the URL https://bitbucket.org/atticus7/myswimkit
The second one - which I created without the wizard is working fine: https://bitbucket.org/atticus7/theatrevoice