IE is telling me Bing Maps is not secure (https) but it is.

Question

I am trying to get all of my pages working on https. I have changed my reference to Bing Maps to <script charset="UTF-8" type="text/javascript" src="https://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0&s=1"></script>

This is working on one page, but not on two others. IE is telling me that it is only displaying secure content and the Bing Map is not displayed. When I click the Show All Content button, my Bing Maps shows up. Chrome is also telling em the same thing

I used F12 developers tool and captured network traffic. All is https. I tried Fiddler. All traffic is port 443.

All signs (that I know about) indicate this should be working, yet it is not.

The page is https://www.maphazardspro.com/index3.aspx

Ideas anyone? Any advice on further debug steps?

Thanks!

Brad