League of Legends is making players feel ill!

I've seen a number of reports of headaches and other game induced illness today on the boards. One thing I noticed while I was playing was that the new red shading that they added to SR as part of the bilgewater event starts to subtly flicker on and off at a high frequency. This basically induced motion sickness for me, including making it hard to focus, making me dizzy, and eventually giving me a headache. I stopped playing after that. It doesn't appear to be happening for everyone, but I suspect that it is the cause of at least some of these reports. If anyone notices something similar, or is similarly made to feel ill by playing the game, please post in here to bring this to Riot's attention. They need to know that this isn't just people bashing the new HUD and that their game is legitimately making players feel ill.