I've been playing FarCry4 on xbox360 for a while now and have encountered a bug that has been preventing me from unlocking signature weapons. For example, ive been working on unlocking the Buzzsaw, and have liberated all 17 Bell Towers, but when i go to a Trading Post, its still says i have 2 bell towers not yet unlocked. I've had similar issues with the Predator and the Shredder. Any tips/advice is greatly appreciated.
-thanks!