Problem loading fixtures

[TheR2]

I am breaking my head on this fixture data.

mysite:
  name: 'www.mysite.com'
  homepage_link: "home"
  menu_class: "DcSimpleMenu"
  menu_name: "site-menu"
  page_class: "DcPage"
  page_table: "dc_page"
  files_directory: "files"
  settings: "ckeditor:
    config_file: /files/ck_config.js
    css_file: /files/ck_css.css"
  site_layout: "content"
  dc_policies:
    - description: Default policy
      is_default: true
      message: Access denied.
      name: Default policy
      dc_policy_rules:
        - dc_policy_role: sa
          permission: 2
        - dc_policy_role: guest
          permission: 1

test:
  name: test
  alias_for: www.mysite.com

Problem lies in dc_policies embedded document. Whatever I do I only get name field populated and only dc_policy_role_id in dc_policy_rules document. And 2 dc_policies documents instead of one.

/* 0 */
{
  "_id" : ObjectId("55d454407246cd1b41000006"),
  "active" : true,
  "__fixture_name" : "test",
  "updated_at" : ISODate("2015-08-19T10:02:40.283Z"),
  "created_at" : ISODate("2015-08-19T10:02:40.283Z"),
  "name" : "test",
  "alias_for" : "www.mysite.com"
}
/* 1 */
{
  "_id" : ObjectId("55d454407246cd1b41000005"),
  "page_class" : "DcPage",
  "site_layout" : "content",
  "menu_class" : "DcSimpleMenu",
  "active" : true,
  "__fixture_name" : "mysite",
  "updated_at" : ISODate("2015-08-19T10:02:40.28Z"),
  "created_at" : ISODate("2015-08-19T10:02:40.28Z"),
  "name" : "www.mysite.com",
  "homepage_link" : "home",
  "menu_name" : "site-menu",
  "page_table" : "dc_page",
  "files_directory" : "files",
  "settings" : "ckeditor: config_file: /files/ck_config.js css_file: /files/ck_css.css",
  "dc_policies" : [{
      "name" : "Default policy",
      "dc_policy_rules" : [{
          "dc_policy_role_id" : ObjectId("55d454407246cd1b41000000")
        }, {
          "dc_policy_role_id" : ObjectId("55d454407246cd1b41000001")
        }]
    }, {
      "name" : "Default policy",
      "dc_policy_rules" : [{
          "dc_policy_role_id" : ObjectId("55d454407246cd1b41000000")
        }, {
          "dc_policy_role_id" : ObjectId("55d454407246cd1b41000001")
        }]
    }]
}

What am I doing wrong.

by
TheR