Due to the recent changes added by Google team to the Google Map Key you now might experience issue with the Google map appearance on your website, but we got that solved already and implemented a fix with the latest theme updates. For most of our themes we have added the field to the Theme Options -> API Settings tab where you would need to enter the Google API and then save the changes on the page and it should do a trick.
If you haven’t heard about Google Api key and don’t know how to obtain it then you would need to review the info and details regarding this matter by following this link: https://developers.google.com/maps/documentation/geocoding/get-api-key
If any issues arise regarding this matter please do not hesitate to submit a ticket so our support guys could check on this issue and will help you getting it solved.