Trophy trouble, need some help.

So I’m hunting the infamous 2 platinum again for my new primary account after losing my original after it was hacked back in 2013. And I finished my evil play through about an hour ago but in the aftermath the “with great power comes even greater power” trophy won’t trigger no matter what powers I buy. On the good save I was missing a few specific ones not based on karma like precision enhanced and blast shard sense. I bought those on the evil save and it still won’t trigger. Any help or ideas? Getting XP post game is a pain in the ass but I have about 25k as of right now