Time: 18:24 CET
Frequency: Always
World name: Excalibur
Character name: Dudude Dude
NPC name: None
Monster name: None
Class/Level: Scholar 50
Party or solo: Solo
In-game time: 9:00 AM
Area and coordinates: Lavender Beds subdivision 7. (11,9)
Steps:
1. Find or place a chocobo weathervane.
2. Take a close look at the Eorzean text marking the cardinal directions.
3. Note that the N, W, E and S are all 90 degrees off from where they should be. The N is to the east, the E to the south, the S is to the west and the W is the north.

I haven't personally confirmed it but I assume the same problem exists in the Mists and Goblet subdivisions, as they're also the same map rotated 90 degrees to the right.