Can't submit an authorization

Made changes to the permission of my application and I cannot submit a review for our administrator to take a look at:

Please note: This application has already been authorized, but subsequent authorizations are failing.

I am receiving a 404 for a failed authorization as the response.

{
    "error": "Authorization Failed",
    "message": "",
    "statusCode": 404
}

I am seeing the same, following!