Come on bro, nobody is perfect. OP made a mistake, simple as that, and instead of whining about it like a 12 year old as most people do on these forums when this happens, he proposes a reasonable solution to something that has happened to all of us at one point or another. Locking already exists yes, but I bet a lot of us forget its even there. Doing quests for the rewards again seems reasonable, he'll still have to farm flakes and infuse it up again, seems fair to me.