Hi David.I not play a titanfall demo,i have a original game cd..I play this game about 2-3 years without any problems with all 3 map pack's.I used to play also another games but cos i have a little time to play on evening and after play different games,the titanfall always "Optimising HD content"and thats take a whiile.So i stopped to play another games.Yes,i do have a "Gold",i still can play this game but only with those 2 remainig map packs.Frontier edge map pack just simply dissapear and can't re- download it.Yesterday i format the whole xbox,reload my profile from microsoft account,started from scratch again,didn't help."Expediton" map pack was re-downloaded succsesfully also the "imc rising" map pack but again not the frontier one.Thats what i do not understand how it can simply warnish.There must be a problem somewhere else on titanfall server.......thx