City Is Being Passed Back As "false" From Cc Processor

Not sure exactly why this started happening but almost every order for the last day or so is seeing the city as "false" once the order has gone through the credit card processor. Doesn't seem to happen with PayPal orders (though PayPal Pro is also my card processor). Before hitting the submit order button the city is correct. Even the order details page for the customer after the order goes through shows the correct information. But the receipt and the admin order details shows "false" for the city on all credit card orders. Was working fine 3 days ago and nothing has been changed on me end that I know of. Anyone else seen this or have a fix?