*Not a developer* Without knowing the theme and it's components, my best guess is that the conflict lies in the java script. All the map based plugins rely on java to render and interface with google maps. Unless you know java and have time to search the code for conflicts, I would say try another theme or plugin to save yourself time. Or contact the developer. The theme was released a year and a half ago during WP 2.6-2.7. Some features do not work. Ask if there is an update or a java fix.
After some tinkering, I ended up using a different solution that I was able to have work out of the gate. Just my 2 cents.
Regards,
Eric
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