Which one do you have? Also, turn this off and see if it helps.

Can you post a screenshot of your issue?

I have a scree shot of the Fox news page. Not sure how to send it to you. Copy and paste does not work.

Interesting... I have all my blockers on and do not get that warning. see screenshot This is why a full screenshot is more help than a shot of what's inside the browser. Use the snip tool in windows for a better screenshot. https://support.microsoft.com/en-us/windows/use-snipping-tool-to-capture-screenshots-00246869-1843-655f-f220-97299b865f6b

OK. Done that. Here is what I get from the screen shot

OK.. I turned the enhanced tracking off. I still have the fox news channel blocked. Help  !!

You can possibly try to open the page in a New Private Window to check for issues with cache and cookies.

You can remove all data stored in Firefox for a specific domain via "Forget About This Site" in the right-click context menu of an history entry ("History -> Show All History" or "View -> Sidebar -> History").

Using "Forget About This Site" will remove all data stored in Firefox for this domain like history and cookies and passwords and exceptions and cache, so be cautious. If you have a password or other data for that domain that you do not want to lose then make sure to backup this data or make a note.

You can't recover from this 'forget' unless you have a backup of involved files.

If you revisit a 'forgotten' website then data for that website will be saved once again.

• https://support.mozilla.org/en-US/kb/delete-browsing-search-download-history-firefox