When I started my first playthrough after I got the Firepower DLC, I was pretty surprised to see that when I met up with Jacob, he had the Geth plasma shotgun and the Phalanx pistol equipped! I myself had the usual pistol equipped (the one you get from the locker where you wake up). Later, when we met up with Wilson, he too had the Phalanx pistol!!
I mean, it looks really cool, but when you know it's not supposed to be there it kinda irritating.

Anybody else have this problem? Perhaps somebody knows a way to fix it?