function loadRoles (company) {
    var roles = company.get('roles');
    console.log(roles.length); // 1
    console.log(roles[0].isNew()); // false
    promise = Parse.Object.fetchAll(roles)
     .fail(function(error){
       // This gets triggered with error
       // {code: 101, message: 'All objects must exist on the server'}
     });
}