Dear bungie I have decoded around ten exotic chest engrams since the taken King update some purchased some bought and every single one of them has been either a crest or a cheat of alpha lupi the first time I bought three engrams I thought it was bad luck but now I think there is an issue as it happened again today I bought four engrams every single one chest or crest of alpha lupi is there anything I can do to sort this issue as I feel robbed of quite a few strange coins and frustrated that I have yet to gain an exotic chest for my warlock!