So obviously we have the epic flicker flicker flicker scene in the great hunt, but i swore when i was listening to the audio books there was a callback to that in either a memory of light or the gathering storm but cannot find it anywhere online or by trying to search through the book. Am I crazy? Or is there another flicker flicker line of sorts? 

It happen with Perrin and Slayer during their final fight in A Memory Of Light.

 

That final moment triggered a flicker scene, because Shayol Ghul was a focal point for the other worlds once Rand entered the mountain, and it interacted with their abilities.