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