One of my sims died and grim just stood there and would not reap his body. There was a sims body on my floor and grim did not do anything about it. I finally made one of my sims leave the lot and com...
Ideas
Yeah, would be nice if there was an option to create tombstones if the game glitches.
Unfortunately I don't know of a way to reset the reaper on console if you want to keep your achievements but you can try resetting the dead Sim with resetsim <firstname> <lastname>. That shouldn't disable your achievements since it doesn't' need testing cheats.
This might work to unstuck the situation.
Did he already die again to see if it works now ?