Facebook issues. Banned from posting a specific URL? Critical Errors / Blocked Link, Linting, etc... Debugger info inside.

These are the errors I get from the debugger:

"This link is blocked, or you have triggered an excessive amount of scrapes. If you think you're seeing this by mistake, please let us know."

Critical Errors That Must Be Fixed: "Error Linting URL: An internal error occurred while linting the URL."

Also when clicking: See exactly what our scraper sees for your URL.

I get "Document returned no data".

They only throw for two of many urls on the site. The home page, and the contact page. Any clue?