So I got the quest to get The Chaperone, but I dismantled The Last Word after using it for some time and not liking it, I prefer scout rifles or pulse rifles to hand guns. When TTK dropped, I was sure that I would be able to get the Last Word or any other Exotic Weapon which I dismantled. Currently, in the Exotic Blueprint Kiosk, it says that I need to discover the weapon before I can recreate it. Is this how it is supposed to work?