AEM 6.2 - i18n translations not working in Publish env but works in Author

We are seeing i18n issue only on publish env. Its working fine in author environment. Issue is that i18n is not loading in publish env, due to which i18 translations are not working on AEM pages.

Author - http://localhost:4502/libs/cq/i18n/dict.en_us.json - i18n loads fine

Publisher - https://localhost:4503/libs/cq/i18n/dict.en_us.json - Error saying- Cannot serve request to /libs/cq/i18n/dict.en_us.json on this server (fyi – I am logged as admin user here)

Troubleshooting till now –

1. Verified all the bundles are active
2. Also, we came to know that i18n is not working for geometrixx pages in publish env
3. Not seeing anything in logs.

Could someone provide any pointers to fix this?