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