HelloSign signature_request_invalid error due to component position - this applies to form_fields_per_document

Component Position error

{
   "event":{
      "event_type":"signature_request_invalid",
      "event_time":"1512578011",
      "event_hash":"94e51fcedf91449d720e5a44d9aeeeee1d51158daa9d7276cfb274c16377bf59",
      "event_metadata":{
         "related_signature_id":null,
         "reported_for_account_id":"bc1225d28a6aabc1a589117cb739f17c82d80411",
         "reported_for_app_id":"d7219512693825facee9241f458decf2"
      }
   },
   "account_guid":"bc1225d28a6aabc1a589117cb739f17c82d80411",
   "client_id":"d7219512693825facee9241f458decf2",
   "signature_request":{
      "signature_request_id":"2c9d610500a983fd7bb94dd1124eeeb7e2d89851",
      "test_mode":true,
      "title":"using postman",
      "original_title":"using postman",
      "subject":"using postman",
      "message":"Three Signers multiple pages",
      "metadata":{

      },
      "is_complete":false,
      "is_declined":false,
      "has_error":true,
      "custom_fields":[

      ],
      "response_data":[

      ],
      "signing_url":null,
      "signing_redirect_url":null,
      "files_url":"https:\/\/api.hellosign.com\/v3\/signature_request\/files\/2c9d610500a983fd7bb94dd1124eeeb7e2d89851",
      "details_url":"https:\/\/app.hellosign.com\/home\/manage?guid=2c9d610500a983fd7bb94dd1124eeeb7e2d89851",
      "requester_email_address":"youremail@yourdomain.com",
      "signatures":[
         {
            "signature_id":"e1b0a5d8aad3e29929f536f118719828",
            "has_pin":false,
            "signer_email_address":"example+componenterror@hellosign.com",
            "signer_name":"Mr Postman",
            "order":null,
            "status_code":"error_component_position",
            "signed_at":null,
            "last_viewed_at":null,
            "last_reminded_at":null,
            "error":""
         }
      ],
      "cc_email_addresses":[

      ]
   }
}