I heard gunshots last night in Cherno and went to investigate. I heard a reloading sound looping over and over again and it sounded like 1000 people reloading around me. A friend followed the sound and it lead him to a geared up body. I also found a geared up body in the woods by pinpointing the sound loop location.
I cannot remember the exact version. It was a few hours after SA got released to the public. Have not come across the same issue with 113772.