Aatrox Interaction Quotes Bug

It happens everytime you run into Tryndamere. I'm not sure if it is suppose to be like that, but i remember him saying it only once before. Happened in game, then tested it in a custom with my friend, and i happened again. He keeps repeating the quotes consecutively. I'll link two videos from my plays.tv channel.

http://plays.tv/video/58c53891277ad16c1c/aatrox-interaction-bug-tryndamere-my-greatest-creation-ones-rage-will-shape-world-?from=user