Please fill in as much as you can :
Date and Time : 4/18/2016
Game Control Mode (Keyboard/Joypad/Mouse) : Mouse
Where it happened (which map, which quest, which npc, etc) : Everywhere
Bug Description :
Turned on the option in the settings menu to hide other player’s spell effects. Went into an instanced dungeon and it didn’t work. Other players outside my party confirmed they had the same issue.