I was in 1420 | Europe - DE | 1st Person Only. I tried to log out while in the tower of a spiral police station (I dont know which town) and i just died, there was no sound of gunshot, i was not injured or unconcious. I dont think it could of been a sniper because it was instant, the timer popped up for a split second before I died and just disapeared, and also i would of been crouched behind cover anyway. I hope this helps but it is really unfortunate to lose all my progress to a bug.