Gragas Bodyslam bug

So I don't know how often this will occur, haven't been able to test it much, but I was in an ARAM game against a team with a Nami, and at some point she threw the bubble down and I body slammed into it, and was immediately shot into the air so high I did not come down for about 3 seconds, though the camera moved just slightly as if I was slowly moving forward while I was in the air, and then I came back down. Worth looking in to.