Yasuo unable to auto attack after ulting [BUG]

This bug looks similar to a bug that was previously in game. Where yasuo was unable to auto attack after ulting.

The bug seems to occur pretty consistently. I tested it and i was able to recreate it most of the time. The bug is done after ulting and then trying to auto attack. When the yasuo tries to auto attack he is unable to do it for a short period. (https://www.youtube.com/watch?v=sM-y9GbKv2A) (https://www.youtube.com/watch?v=O3UFZXD9nfE&feature=youtu.be)