SunCat, yes, I've been updating this world for each snapshot, so the world was open in an earlier version. That being said, I was quite far away from this area, so I believe it was a fresh natural spawn. I say "believe" because I'm not certain. After quitting Minecraft, the skeleton is no longer there when I reopen the game. This could definitely be a separate issue, or already fixed. I'll keep watching to see if it happens again.
SunCat, yes, I've been updating this world for each snapshot, so the world was open in an earlier version. That being said, I was quite far away from this area, so I believe it was a fresh natural spawn. I say "believe" because I'm not certain. After quitting Minecraft, the skeleton is no longer there when I reopen the game. This could definitely be a separate issue, or already fixed. I'll keep watching to see if it happens again.