PS4 Trophy Issue

So, when I’m playing Generation Zero, I am utmost sure that I have more badges and progress than what it is saying. The trophy’s are being rewarded at random intervals ( Ex. Loading 12G, got the trophy Decimation ).
What I mean is that I “earned” the Achievements/Trophy’s, but I actually get it at random intervals at a later date when i’m playing the game.

im sure if you can add a more detailed report, more can be done on this . respectfully .