Going forward, whenever we need to create a prop to represent a corpse or part of a corpse of a dead character, we'll be making sure the prop is ready at least three days before the event at which it will be used. We'll then send pictures of it to the staff list, and (if applicable) to anyone who has played that character in the past, so that everyone can review and approve their use.
This policy won't apply to generic, unidentifiable remains, such as bones or skeletons, only to props meant to recognizably be a distinct character.