Cannot login to plugin admin page or SVN repository.

I wanted to update my plugins but can’t seem to log in to the SVN repository using my usual username ‘Qoate’.

Then, when trying to login to the plugin section on this site (WP.org) it says the username ‘Qoate’ does not exist, same for forums. I’m pretty sure it does though, see the author name: http://wordpress.org/extend/plugins/qoate-newsletter-sign-up/.

I’m also 100% sure that i’m using the right password, right out of the confirmation e-mail.

Hope someone can help.

PS: I’ve been willing to use DannyvanKooten (this name) instead of Qoate to release my plugins. Is that even possible or do I need to add this name as a commiter as soon as i’m able to login again?