Samurai Artifact Gear not showing up in Re-quest NPC log

Platform: Windows
ISP: Spectrum
Type of Internet Connection: Wireless
Internet Connection Speed: 69Mbps
Date & Time: 9/28/2018 1900HRS
Frequency: Constant
Character Name: Onedarkflame
Race: Elvaan
World: Quetzalcotal
Main Job: Samurai
Support Job: warrior
Area and Coordinates: all areas
Party or Solo: doesn't matter
NPC Name: Vingijard
Monster Name: n/a

All of the Samurai Artifact quests are in my "Completed" Quest logs, but I am unable to re-quest the gear through the NPC Vingijard in Lower Jeuno. Other job artifact gear shows up here, but Samurai appears to be glitched or not showing up in error, despite all the quests being completed.

Hello ODF,

Thank you for posting about the issue you are having regarding your Samurai Artifact Gear. Unfortunately, based on the information provided, we were unable to successfully investigate you concern. If you are still having this issue, please submit a new thread with it, so we may further investigate this issue for you.

Thank you for your patience, and best wishes to you.
FINAL FANTASY XI Game Master Team