Me and my friend bought the pack 15minutes ago and now under downloadable contents on the game it say Mechromancer(A 5th playable character class who can summon a destructive robot named Deathtrap.) The difference was the 400MSP the we purchased for the exact same thing except ours came with a skin and a golden key. But the free one is 85mb and ours was 105kb. So did we just buy that for nothing to look 15min later and get it for free? Thanks!