porque no se desbloquea la armadura NIGHTFALL

ya vi todos los episodios de halo NIGHTFALL y conseguí el logro estacion del cairo y tampoco me desbloquearon la armadura como las desbloqueo???

<mark>This post has been edited by a moderator. Because we do not provide moderation in other languages, we ask that all messages be posted in English. Feel free to use an online language translation service, and then create a new thread with the translated text.</mark>