Force of Nature Bug abuse

This is a bug of a force of nature abuse from what seems to be a Chinese (or somewhere else in Asia, not sure the language orgin), as you can see in the picture, he had endless stacks of force of nature, I was playing Yordle team comp so I was able to outlast for the most part, but going against 16 champs? no one in my game stood a chance. Please fix this asap [slayer-jinx-unamused]