Yes sir. I think it’s a bug and they intended for every exotic you quested for to be possible as an exotic drop. I think WLZ was added in by mistake. At any rate it dropped for me and I *never quested for it. I’m not alone either. I see a post on reddit with someone else who this happened to. Either way its awful if you are looking for the new forsaken drops cause there are what... 109 possible exotics not counting LoA or WoTV and out of that I think 15 are from Forsaken.