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