It seems like it did show correctly for me when i test on our demo site.
http://easysocial.stackideas.com/
Perhaps you can update your site backend and FTP access so we can better have a check.
By the way, ensure that you have activate these following API services from your account
- Google Static Maps API
- Google Maps JavaScript API
- Google Maps Geocoding API
- Google Maps Geolocation API
- Google Maps Embed API
And the Google requires users who use their API key, have to add a billing account in order to access the full set of services and increased usage limits.
You can enable it by going to 'Billing' in your navigation menu,
https://console.developers.google.com/billing.