Limited edition content not working

So when I checked the limited edition usage restrictions before downloading it said that it worked for all accounts on the original xbox you download it too. So I went ahead and redeemed it with my wife’s profile which happened to be signed in at the time. However now only she has acess to this why can I not access or use this dlc on my account?

I had the same problem. Talked to xbox support and they said it only works for one account.