Alexander barrier bug

Time: Any
Frequency: When in Idyllshire
World name: Gilgamesh
Character name: Ali Lifesaver
Retainer name: N/A
NPC name: N/A
Monster name: N/A
Class/Level: N/A
Party or solo: Solo
In-game time: Any
Area and coordinates: Idyllshire near any entrance portal where Alexander is visible
Housing: N/A
Steps:
1. Clear the side story quest after Alexander: The Soul of the Creator
2. The barrier around Alexander in the Dravanian Hinterlands will look dark and static
3. Go back to Idyllshire, the barrier around Alexander will show as if you didn't complete Alexander story quest, blue barrier instead of dark

The intended way to show is dark while inside Idyllshire for players who completed the quest.

Barrier in the Hinterlands

http://i.imgur.com/mG1PYWa.png

Barrier seen from Idyllshire
http://i.imgur.com/lmkXOUU.png