Didn't Receive Zodiac Weapon after completing "His Dark Materia"

When submitting a bug report, please use the below template and thoroughly fill out the necessary information.

Date & Time: 2/4/18 7:00 am
Frequency: Once
World name: Cactuar
Character name: Tiger Eye
Retainer name: none
NPC name: Gerolt
Monster name: none
Class/Level: Monk/70
Party or solo: solo
In-game time: I don't remember
Area and coordinates: North Shroud, Gerolt's usual location
Housing: n/a
Steps:
1. Completed "His Dark Materia", Achievement "What's Nexus", and reward 799 gil.
2. Did not receive Zodiac Weapon
3. Can't progress with Zodiac Weapon questline now.
*Add more steps if necessary

Connection Specs
- Type of internet connection/provider:
- Modem maker/model number:

■ PC Specs

To obtain the system information, open the FFXIV launcher and select Config → System Information → Display.

-=-=-=-=- System Information -=-=-=-=-

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-


Laptop Model Name:
Laptop Model Number:

Gamepad Manufacturer:
Gamepad Model Name:
Gamepad Part Number:

Browser Information
- Name and version of the browser currently in-use:
- Internet Explorer Version:

------------------------------------------------------

■ PS4 Specs

Model Number of the PlayStation®4 You Are Using
- Model Number:

Model Number of the PlayStation®Vita You Are Using
- Model Number:

Information About the Peripherals You Are Using
-Type:
-Maker:
-Model Number:

You need to talk to Jalzhan and select Zodiak Weapon Recreation, then trade in your weapon (make sure it isn't equipped) and the four items you got from the other quests.

This worked! Thank you so much.