So yesterday after I got the 4th horseman I decided to take a stroll through my exotic weapons grimoire to see which ones I was missing. After checking the heavy grimoire I almost dropped my phone when I saw the grimoire for the gjallahorn. When did I get it? Why the eff didnt I notice!? Which one of my three characters has it!?? Soo many questions, I had a mistery in my hands. After checking every character, vault, post master, the whole damn tower, the vault again, every character again and then the vault again I came out empty handed.. no one in my home plays on my ps4 aside from me. I dont share play with anybody.. I have waited forever ( since the very first day since the game came out) religiously for this rocket launcher.. I have kept a hawkseye for the moment that sweet, sweet golden gjallahorn drops on my screen.. why the eff do I have a grimoire for it BUT NO GJALLAHORN??