Dead Space Remake glitch with invisible characters after loading a save

Bro. This game... first playthrough was cool, got to chapter 7, the Admins rig was missing and wouldn't come back, cant progress the game without it. Restart game, Chapter 2 after getting the ripper, The fuel card on the desk won't load and everything I do it won't come back. Restarted the game maybe 4 times from intro and at the same point with the fuel card it wont load. Also enemies are invisible, truly a horrifying game.