There was an error on the Zip for the USPS January 17, 2016 shipping module.
If you downloaded it before 12:15 PM EST, please download it again. You will know that you have the back Zip when your site goes wonky. Sorry for the inconvenience.
NOTE: USPS has a few quirks on identifying Country names. Unfortunately, until the Production Server was updated and any other rate quotes are updated we do not know what these Country name changes may be. Most Countries are up to date with the exception of some obscure Country names.
If you run into any issues with quotes for certain countries or other quirks, there is now a support thread for this at:
https://www.zen-cart.com/showthread....Support-Quirks



