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