(PSN)SacredTenno_Zen

Hello, my friend nascar_boi via ps platform, has encountered an issue with Grotesque Splinters not dropping after completing a sp Mission with assassination on deimos (Murmur boss) if you can, at least take note before it affects another player? Thanks so much for your digital extreme work! ^^ (No further replies at this point its just to keep you guys aware thnx again)