Death Sworn Katarina is suddenly missing her SFX

After yesterdays PBE update she lost the SFX her R had and her dagger pickup SFX sounds really weaker now. The colors on her R seem to be a bit faded now. I also see the change in her Q SFX but i kinda like those. I really hope this is just a bug since the feedback thread is closed and since it's stated the skin will be used as it was after the closing of the thread regardless. I really liked the skin before yesterdays update, please revert the changes if they're not a bug.

I also posted this on the PBE boards but it didn't get any attention so i hope the thread will do better here.

EDIT: Now i notice she lost her Passive SFX as well.