Aloha,
the other day, I was running around at the northern airfield Suddenly, my character got set back to Stary (have been walking through it before) and couldn't move anymore. I don't how that was caused, maybe desync or server problems. However, after reconnecting to the same server, I spawned next to my character. After shooting him, I could loot myself and duplicate all items.

Hope this helps :-) {F29430}