Has the GL Account Custom Field Type Definition Changed

Every day we import CRM batches into FE deposits with the Treasury API.  It worked up until today.  We tried after today’s FE outage and it failed.  It appears the API call to return the GL accounts is now sending the custom field type as a string rather than an int.  For example,

{ "custom_field_id": 1
, "field_name": "990 Report Line"
, "value": "Part X, Line 1 - Cash and Equivalents"
, "comments": null
, "type": "Table"
, "date": null }

Does anyone know anything about this?  Is it going to stay as a string or will it change back to int?