The address field comes with null value when we query through the Payment's API.

The problem is intermittent. However, just close a purchase and check in the Payments query API if the address field was filled in correctly, or if it returned the null information again.

API for tests: https://{AccountName}.vtexpayments.com.br/api/pvt/transactions/{TransactionId}/payments

Currently there's no workaround for this problem.