Interactive TV Coverage Browser
 

I can't seem to get the Interactive TV Coverage Browser to display anything other than a Google Map, and I get all kinds of OTA TV at my house.

The TV Signal Locator works fine, however, and gives me a nice plot. I just wanted to see what the other tool did.

I am behind a proxy. Is the proxy blocking data to the Interactive TV Coverage Browser, or is this tool not working for others either?