it seems like my achievements have been going missing especially in my older games. Its blatantly obvious because my beat on insane stuff is gone on a lot of them and ill have random "middle" achievements that cant be possible to get without the previous of which is gone. Ex. complete part 3 of said game and none of my other ones r there. who can i talk to about this and why is it happening. im saying like whole games worth of achievement up and vanishing as well as just random missing ones.