This bug happened live on stream for the 2 streamers BenFruit and Harley last week on the current Stable build 1.22.156718.
I sadly have no exact info about the server they played on but it was probably one of the DayOne Namalsk Servers.
In the following clips, you can see a situation where BenFuit gets killed by Harley but the character Harley encounters is a clone of BenFruit's character in a different location that Harley can see and in the end kills.
In fact, there would be no way for Harley to kill Ben in this situation but she seems to encounter an exact clone of BenFruit in a different position that mimics the movement of the original and even wears the exact gear.
BenFruit perspective: https://clips.twitch.tv/CreativeGlutenFreeMangetoutDxCat-Ots82VSYhjXd-hzu
Herley's perspective: https://clips.twitch.tv/CrowdedAggressiveKeyboardLitty-zxRtKFXHNzO8BGma
If you go to the full VOD of BenFruit`s stream you can verify that it is indeed the exact character Harley killed in this situation as the gear and character matches perfectly.