I changed the site from http to https the other day. Totally forgot about that feed over to the home page.
It might be working now.
Another issue now that we are 'https' that will not go away is that if anyone hotlinks to an image in their post that is hosted on a website that is not https (that is a http website) then some browsers may block it or give a warning.
Not much I can do about it. (apart from ask, pretty please, upload your image onto here rather than hotlink to a http site)
