Mercenaries 2 Trophy problem

I've had a very annoying problem with achieving the 'Billion dollar babies' trophy for quite some time now until about 10 minutes ago.

I found the way to get it!

Go into your game data utility and delete the mercenaries data. Then reload your game and re-install the data. Now go and earn that trophy! 😉

I still cant get damage.inc though =/ Any ideas?