I became a monarch, and went to "Tom the Knight" and hit the start button for hunting. In the chat, it says: "Tom the Knight: (villager.chore.start.hunting not found)" and the villager becomes invisible. You can still interach with them, and they reapear at Night. IT is an anoying bug, but not horible.

Verified.

Causes infinite loop in current development code.

Issue fixed. Will be applied in next update on Valentine's day.
Note that for the hunting chore, villagers and children are supposed to disappear and return after a short amount of time.