Geolocating a MAC address using the Microsoft Live API demo

EDIT (Sunday 31th July) The flaw is fixed: I had a phone call with some people from Microsoft yesterday (yes on a Saturday) and they told me they fixed the problem. I will update this post with their response as soon as it is out. The demo code does not work anymore.
Here is a simple demo of how to use the Microsoft live API to locate the physical coordinates of a MAC address.
The MAC coordinates are pass to Google Map to generate the map
Read my blog post on the subject to know more.

Results

MAC address not found in the Live database