Map doesn't open on Melding Materia Muchly quest

Time: August 31, 2013, at 8:36 AM PST
Frequency: Always
World name: Sargatanas
Character name: Aisu Kuriimu
NPC name: N/A
Monster name: N/A
Class/level: Lancer/50
Party or solo: Solo
Race: Miqo'te female
In-game time: 12:55 PM
Area and coordinates: New Gridania (11, 13)

Steps:
1. Click on Quest description from Duty List.
2. {ERROR} Map doesn't display.
3. Click on Quest title from Duty List, and click Map button.
4. {ERROR} Map doesn't display.
5. Open journal, and click Map button.
6. {ERROR} Map doesn't display.

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At least one other player has confirmed this bug.