Can't get carnage bonus power

#1 Posted by maxyboxparadox (5 posts) -
Do you have to speak to the other characters IMMEDIATELY after doing the storyline missions? I read that speaking to james after priority: tuchanka gives you carnage (ive fully done it, including curing the genophage), but I did the N7: cerberus fighter base after that, then spoke to james. would this mean Ive missed my chance?