Kai Sa sounds

I keep having a bug come whenever there is a kaisa on my team. When she dies once, for the rest of the game all I hear is her death sound every 20 seconds. Its pretty akward and sounds like porn. The sound comes up at the most random times. Another sound problem with her is when shes healed once all you hear from her is her heal interactions. "JUST WHAT I NEEDED" and thats all you hear for the rest of the game. My kai sa ate a honey fruit and for the next 30 minutes all you would hear is her getting healed. rito pls fix.