Bug fix Google Maps integration on Java + Tapestry 5.1 custom eCommerce application

I am looking for a skilled developer to fix a bug in the Google Maps integration on my Java + Tapestry 5.1 custom eCommerce application. The specific issue I am experiencing is that the map is not displaying correctly.

Skills and Experience:
- Strong proficiency in Java and Tapestry 5.1
- Experience with Google Maps integration
- Knowledge of front-end development and browser compatibility

Requirements:
- Fix the bug with the Google Maps integration to ensure that the map displays correctly
- Ensure that the markers show up properly on the map
- Resolve any issues with the directions functionality

Browser Compatibility:
- The target for compatibility is all browsers

Timeline:
- I am looking to resolve this issue in the short-term, within a week.