Supplier API query doesn't data match

Summary:

I've been using Supplier API to query through DFF at Address Level. API response contains Address that doesn't match with the query.

Content (required):

/fscmRestApi/resources/latest/suppliers?q=addresses.DFF.iata=57506610&expand=sites,addresses,addresses.DFF&onlyData=true

Header

REST-Framework-Version = 3

First address response is OK with code matched

Second address returned has no data

Code Snippet (add any code snippets that support your topic, if applicable):

Response payload.

{
    "items": [
        {
            "SupplierId": 300000007631513,
            "SupplierPartyId": 300000007631511,
            "Supplier": "XYYYYZE AGENCIA DE VIAGENS SA",
            "SupplierNumber": "10011",
            "AlternateName": "10760260 - ABC",
            "TaxOrganizationTypeCode": "CORPORATION",
            "TaxOrganizationType": "Corporation",
            "SupplierTypeCode": "SUPPLIER",
            "SupplierType": "Supplier",
            "InactiveDate": null,
            "Status": "ACTIVE",
            ...