Aha! So that is the issue then. That is why i asked @gunnery to check for errors in the console.
The error is pretty much self explanatory. Too many geocode queries are made and in Google Maps API there is a quota, its not unlimited use.
Google API throws a OVER_QUERY_LIMIT exception after sending more than 10 geocoding requests in a loop.
I'd suggest converting your addresses to geo-coordinates (lat/lon) to fix this problem.
The question is why then it works for me and i see no errors? 