Alot of my games on my trophies list on Playstation.com will not show my DLC trophies for most games such as Uncharted 3 . or L.A Noire why doesnt it get updated i sync my trohpies all of the time Xbox.com shows all DLC achievements why cant this website do the same
Supporting the trophy page on playstation.com is optional for game publishers, and a lot of them just don't bother. Your trophy level and total number of trophies will be correct on Playstation.com, but many individual trophies and games will not be displayed. This problem is unlikely to ever be fixed, at least for PS3 games.