Ambassador weapon parts not being rewarded after completing a railjack mission

[(PSN)crashcrane99]

I was doing a Void Storm survival on Neptune Proxima trying to farm for the ambassador parts from the Raknoids. I was able to get the Barrel and Stock from the mission. After 20 mins, I finished the mission and returned to the dojo. And then I checked the foundry to see which last part I needed and the parts I just got weren’t there. 

Edit: Nevermind, I was unaware that the Raknoids dropped the parts as blueprints and required crafting.