Bungie will not fix this for they dont like the whole thing of people sharing dlc on any console so your gunna have to buy it for your own account. For example Hey there, As a general rule, players will only be able to access the content that they own the license for. Features like “Gameshare” are not supported by Bungie. This is subject to Platform policy. Here are some helpful links to learn about how content is shared across the different platforms on which you can play Destiny.