Ala Mhigo flag discrepancy [Spoiler]

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Time: N/A
Frequency: N/A
World name: Adamantoise
Character name: Dia Lancea
Retainer name: N/A
NPC name: N/A
Monster name: N/A
Class/Level: Bard 70
Party or solo: N/A
In-game time: N/A
Area and coordinates: The Lochs
Housing: N/A
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Though this isn't technically what would be described as a bug (I don't think anything is faulty), I noticed that after completion of the Stormblood Main Quest Scenario, an Garlean flag still appears inside of Ala Mhigo (visible when flying nearby), I believe this is just something that was missed out when changing the the look of the zone.

I've uploaded this picture to show what I mean, the flags on the outside are Ala Mhigan, but inside the city you can see the Garlean flag.
http://i.imgur.com/SxJQYec.jpg