PrestaShop/PrestaShop-modules — pull request #41 by Dh42 (2013-06-07 22:10:22+00:00)
Title: This makes paypal express work with countries with states

Regarding this comment, http://www.prestashop.com/forums/index.php?/topic/225187-paypal-express-checkout-error-the-field-shipping-address-state-is-required/page__view__findpost__p__1107567

The issue is the module, states are returned from paypal to prestashop, they are not stored because there is no logic to store them. Looking back at other versions, I can't say this has ever worked.