Fiddlesticks bug perhaps
I was playing a match the other day against a fiddlesticks. Now normally I never get out of the way of his ultimate in time and die fairly quickly. However this time I was clearly outside of the circle around his feet and was STILL taking damage. As I watched my health tick down (no flash) I kept looking at the ground in disbelief as I was at least half a teemo away from him. Is this a bug or does his ultimate's sphere of influence have to be enhanced visually?