FC Crest not Appearing on Gear in Dungeons (PS4)

Time: N/A
Frequency: All the time

World name: Gilgamesh
Character name: Ryihito Adonis

NPC name: N/A
Monster name: N/A

Class/Level: Any
Party or solo: Party

In-game time: N/A

Area and coordinates: Any Dungeon in the game

Steps:
1. Equip a FC Crest on any of your gear and confirm the location of it
2. Enter a dungeon
3. Look to where your FC Crest was, it will of disappeared.
4. Once you leave the dungeon the Crest will of returned.

Wired Connection - Virgin

PS4 500GB