We would like to apologize to all our members for the problems which occurred earlier this weekend. Our site was attacked by unknown hackers using the so-called DDoS (distributed denial of service) method which can be described as millions of computers accessing our site in the very same moment which inevitably results in slowing down the site and even making it unavailable for some shorts periods of time. This type of attack cannot be avoided - and actually cannot be fully solved either. We can just block large numbers of IP ranges (which is what we did) and the site is working normally now. If this type of attack happens again we will be able to react faster now.
(This type of attack has only one purpose - to disable the website, to make it unavailable, to damage the business of the site owner. It has nothing to do with user accounts so don't worry, your passwords are safe :-)
Many thanks for understanding and for your patience
Martin & Jiri from the PJGirls team