Strange glow effect.

[OWAngel]

TIme: January 27
Frequency: Once
World Name: Sargantas
Character name: A'ghol Nunh
Class/Level: Scholar 50
Party or solo: party, 8 members
Area ad coordinates: Labyrinth of the Ancients, Mor Dhona
Steps:
I did LotA with and disconnected from the server with a 90k error right before the last boss fight. When I logged back on and finished the dungeon, I realized my weapon had a strange glow when i zoned back into Mor Dhona that looked like succor but never faded. The effect stayed even when I switched to different weapons. It didn't disappear until I had to log back on later.
Picture of the effect: