cant access anymore to my plugins.jquery.com account

cant access anymore to my plugins.jquery.com account

I don't know if this is the right place where to post my problem, anyway I'm a jquery developer ad I used to post all my plugins (http://pupunzi.com) to the jquery.plugins repository.
Today I had to update one of my plugin state but I had a surprise; I can't access anymore to my account; it says: The username pupunzi has not been activated or is blocked.

What should I do to recover the account?
And why it happens?

Thnx,
Matteo Bicocchi
(pupunzi)