[GAMEPLAY] Ashe's e (bird) on PBE URF gives off 50 "mini pings" at the same time

I have no idea what causes this bug and if it happens every time (it happened every time Ashes casted her e in my last game) or not, but Ashe's bird will set off LOTS of mini pings on your map while destroying your ears if you play with headset and loud volume. BE CAREFUL ON THE RIFT BOIS