Can't Complete Main Story Quest: "Never Forget"

[Aeson_]

Thread Title:
Cannot progress through MSQ. Key item "Scarlet Earring" was not received in my inventory.

ISP:
Comcast/Xfinity

Type of Internet Connection:
Cable

Internet Connection Speed:
30mbps

Date & Time:
Jan 8th, 2017 2pm CST

Frequency:
Once

World:
Aether-Jenova

Character Name:
Chill Murray

Retainer Name:
None

NPC Name:
Teteroon

Monster Name:
None

Class/Level:
War 29

Party or Solo:
Solo

Race:
Race of your character when the issue occurred.
Miqo'te M

In-Game Time:
10:00am

Area and Coordinates:
Upper La Noscea - Oakwood - Memeroon's Trading Post (14-24)

Housing:
None

Steps:
I have done all the prerequisites for this quest line, such as getting the chicken egg, speaking to the NPC in Limsa and whatnot, but I have not received a Scarlet Earring in my key items inventory.

The current objective I have is: "Deliver the Scarlet Earring to Teteroon at Memeroon's Trading Post" and the icon above the NPC is green, indicating the quest is ready to be completed, but I cannot progress.

I have retraced my steps multiple times, going back to every npc involved with this quest line and I can't do anything. I can't even abandon the quest to restart it.

This is really frustrating.