I have placed all 6 charges on the platform but the platform will not blow up. I have checked each spot multiple times and it says "You have strapped explosives onto the support." I have tried exiting the platform using the ladder at the start but it does nothing but return me to the beach. My quest log is telling me I still need to blow up the airship. I don't know if it's possible but I would love for this quest to be reset or fixed because it's stopping me from doing other quests that I want to do. I have images of all six locations and the message in my guest book but I'm not sure how to upload that to this message. PLEASE HELP ME!