Often when a person in rl dies suddenly, the eyes may not be closed so this may not be a bug. I do seen npc sleeps with eyes open while playing this game and that may be called a bug. Opposite of a dog in rl sleeps, you may notice that one or both eyes are somewhat open now and then and that is a behavour of nature. The npc eyes is not very important, but rather quests still bugged even I do have misc game fixes. I could put all the game fixes in the bottom of the load order so the esp will load last and overwrite everything else, but that is opposite what BOSS says (or other forum posters says). Cheers, -Klevs