I do believe that was a temporary glitch that is now stored in your web browser. You should try a shift-refresh to see if it gets resolved.
For requests to our CDN we did respond the web browser with a 301 (permanent redirect) yesterday. The problem is that we sent the old CDN instead of the new one, so now your web browser keeps looking at the old one instead of asking our system for the new link.
At least this is my theory. When I am testing the LiveMap it works fine, both with and without SSL.