I was randomly liberating towns and military bases and I took over the Corda Dracon Centcom base. I would get the EMP warning whenever I took over a helicopter or tank but I just hopped out each time. Anyway, I liberated the base and then I come across the story mission to disable the EMP FOW for Corda Dracon. oops.. So, I did the Disable the FOW mission and now the next story mission is to take over the Corda Dracon base. But I've already done it. The game is not detecting that I've done it already and I can't trigger it again. So I can't continue the game because I can't get the next mission.