HELP, Do not see the video on facebook?

I regularly log on to see advertising facebooke, earn free tokens. But, somehow I can not see the entire facebook alert:
"We can not find this page.

This page's URL is invalid - it's missing some Important information. Please return to the page you used to get here and try again. If the problem persists, please contact support. "
Look forward to the help of the members and admin. Thank you.

your not the only one and don`t hold your breathe waiting for response as i asked this question in bugs and tech forum along with i`m also getting this on go daddy offer and still waiting for reply

good one, it has only been missing since 1 Jan:mad:

Have you tried clearing your cashe in your browser?.