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