Halo 5 Collectors Edition HELP

So I wasnt sure where to post this as I never really post in forums…
But I bought Halo 5 when it first came out on disk. Just the standard one. I also purchased the Warzone REQ pack seperate.

About 2 weeks ago though I bought the Limited Collectors edition. I can play the game with no disk now and I got “The Fall Of Reach” but I never received the Warzone REQ bundle. Is this because I already purchased it? I still think I should be able to get it somehow because I payed for the game twice now…
Any help on this would be greatly appreciated. Thanks.