Can't create an onaswarm account with wordpress openID

I can't seem to create an account on onaswarm. I tried using my openID which is a wordpress URL and as usual logged in to wordpress and clicked the 'continue logging in to onaswarm' link, but was brought back to the sign up form where my openID was written out but then another box asked me for my openID again, and filling out all the fields just did nothing. I am using the Flock browser.