Rek'sai and Kindred visual bigs

Rek'sai's tunnels still flash like they're trying to communicate in morse code and Shadowfire Kindred's active W seems to be chatting back (aka, flickering and pulsing for no apparent reason).

The Rek'sai bug at least has been in the game for multiple patches now - I would really appreciate acknowledgement that this is an issue, given the apparent inability to solve said issue. As someone who already finds the game growing ever more and more visually cluttered, something like this that distracts during a teamfight is very much not needed. Thanks.