"Aetherial Disruption: Four wide line AoEs divide the floor into quadrants. Two of the AoEs will be red, and two blue. Players will be shown either a red circle or a blue triangle, indicating which AoEs are going to explode. Players must then move to the opposite AoEs to avoid damage."

I seem to only get one or two of the icons around me in this fight,the rest of the time i see nothing,am i missing something?