starting today at noon, PST, i can no longer make a GET request to

<https://rest.netsuite.com/rest/roles>

, typically I would make a request:

GET /rest/roles HTTP/1.1
Host: <http://rest.netsuite.com|rest.netsuite.com>
Authorization: NLAuth nlauth_account=123456789,nlauth_email=user@example.com,nlauth_signature=********
Content-Type: application/json

But it's not working all of the sudden using our production account, and it reports back:

{
  "error": {
    "code": "USER_ERROR",
    "message": "You provided an invalid Authorization header."
  }
}

But it works with our sandbox account.