We check this website, now topsecret.pl is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is topsecret Down Right Now? - NO! topsecret is up!
If you have problem with access to site topsecret, and domain topsecret.pl is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).