I've tested in my locally, it seems like work fine without hitting 'access denied', you can refer on my attached screenshot below.

http://www.foxbusiness.com/politics/2016/12/22/ufc-s-dana-white-expects-more-growth-under-new-ownership.html

Can you check with your hosting and see whether your server have blocked this site domain (foxbusiness.com)?

At the same time, can you check with your FTP details again because I just tried to connect but i hitting following error :

Command:	PASS ***************

Response:	530 Login authentication failed

Error:	Critical error: Could not connect to server

Please advise.