reCaptcha working from one location but not in all

Greetings,I am currently having an issue with reCaptcha where in some locations it works but for some it does not.The reCaptcha was actually working but the javascript to remove the "display:none;" from the widget does not seem to work. Is this a browser setting?The site I used to test is this one, so I know that the code is from Google and keys and values should be working:http://www.google.com/recaptcha/demo/customHere are some locations where I tested the URL above: