Hi Tom.
I wanted to update you, I have performed fresh installs of Ubuntu on all 3 servers, and installed the latest working branch version of FOG, 1.5.2.10
This time I did not import my hosts and old images and started fresh by re-registering hosts to test with. This time I am not having issues with the location plug in. Perhaps it was the old host data which was causing these issues.
Anyways, I appreciate all your help and time, and your effort on this wonderful product which makes many other peoples lives much easier.