Pantheon W/Edge of Night Interaction Bug

There is a bugged interaction between Pantheon's W and the activation of Edge of Night's spell shield (i.e. use of W while the spell shield is on). While it happens infrequently (maybe 1-5% of the time), the bug causes the equivalent of permanent silence until W is used again - the magnitude of the game impact of the bug is often lost mid to late game team fights, which is very unfortunate.

I don't really know how to post instances from my own games but a top 10 NA Challenger Keegun ("Keegunlol" on twitch) experiences the bug maybe once or twice every 6 hours of gameplay, which can be reviewed on his twitch vods.

I haven't seen any mentions of the bug so thought I would volunteer it.

Thanks