Is this script error of Facebook? Is Facebook testing Gray color?
I am searching for Facebook Page about sports, and when I visit the page the above image appears and I cannot direct to the page.
Here's What Facebook answer about Facebook at Work?
Facebook at Work lets you create a work account that is separate from your personal Facebook account. With a Facebook at Work account, you can use Facebook tools to interact with co-workers. Things you share using your work account will only be visible to other people at your company.
Facebook at Work (Screenshot PICTURE)