Game crashes when you fly through liquid

So, when i was flying around with the Elytra (Btw this is awesome) i tried going through a stream of water flowing from the ceiling and the game crashed (Maybe something to do with the velocity of the player when going through water? Because the Elytra tries to add and the water to Subtract?). I tried recreating it but i couldn't. I thought making a bug report would be a nice thing to do so here it is.