(adsbygoogle = window.adsbygoogle || []).push({}); Pls people, I need some help here

I had 3 trophies bugged: The Siege, Words of Wisdom and Stargazer. Only they are missing for platinum trophy. I've just finished the game and collected the others.

The great problem is: I really don't intend play the whole game again in order to go to Main Quest "The Aftermath". If someone here can help me with a save data before or near this chapter I'll be very grateful. I need to do it again in order to get "The Siege" trophy!

The other two (Words of Wisdom and Stargazer) I can do it again even if it takes a long time.

Pleaseeeee!!!