From June 22, 2016 google no longer support key-less access (any request that not include an API key). That is reason why some Feature on Location is missed.
This post, we will guide you “How to get Google API for site”?.
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To get Google API, Go to this page to Register your application for Google Maps
1/ Create new Project for registering
2/ After confirm your Project, Click button Agree to continue the next Process
3/ After Enabling API, you can redirect to page Credentials
4/ After click the button, you can copy this API key
5/ Then, Click on the API Manager to check the Google Places API Web Service
6/ Click on Google Places API Web Service and check it
Add Google API into ThemeOptions
Go to Traveler Setting > Other Options > Google API Key