Robert,
We have been having some problems with the mapping features in the past couple of days because Google only allows the My Land Plan a fixed number of requests to the Google API. We are in the process of trying to figure out how to have Google increase our usage limits for a non-profit organization. I just tried the maps, and at the time of this writing it was working, so you may want to give it another try. If you still encounter problems, feel free to email me directly at brian@djcase.com. I will do my best to troubleshoot the problem for you. Thanks!