heartbleed bug fix / SSL certificates changed / untrusted connection

Due to the Heartbleed bug, the server keys and certificates had to be changed after closing the security hole. Therefore you may get a warning "untrusted connection" when you try to access the SSL encoded part of the website. Just accept the new (self-signed) certificate and let your browser store it. (You may have to first delete the old certificate which your browser still stores.)

Heartbleed bug explanation: