Aurelion Sol Bug?

While playing I've found that recently when I use my W (celestial Expansion)the in game sound of the stars and other effects will either go very quiet or mute completely. I'll try and get some footage soon but I don't believe its a problem just with my client as my friends reported this happening to them too when they entered lane while I was farming.

Not looking or a fix just hoping that someone who works at riot sees this so the bug is known. [slayer-pantheon-thumbs]