Heiligtum's Moss not displayed in sorted Auction House listing

Platform:
Windows


Date & Time:
Feb. 1, 4:50 pm central

Frequency:
1. Always

Character Name:
Khiinroye

Race:
Mthra

World:
Bismarck

Main Job:
White Mage

Support Job:
Scholar

Area and Coordinates:
Eastern Adoulin Auction House / Western Adoulin Auction House

Party or Solo:
Solo

NPC Name:
Auction House

Monster Name:
None

Steps:
1) Look at the unsorted list of items for Alchemy. Near the bottom is Heiligtum's Moss.
2) Choose to sort the list.
3) Heiligtum's Moss will not appear in the sorted list of items.

it's there, just in the wrong place. It's between Kaolin and Khimaira Tail.