Whenever I play on the Saloon map, I lose my sound.

Basically whenever I shoot the big bell to bring down the Remington part, the bell starts to chime and after it's finished chiming, I completely lose my sound. I was playing with a friend and he did not have this problem, only me somehow. But if I don't shoot the bell at all, my sound is alright, but I can't advance in the easter egg if I don't shoot the bell.