[ARCHIVED] [GRO] Milestones disappearing/resetting with rotational play

This happened to me too ☹️

I just checked all my households and this happened to only one of them, but it's one of my oldest households + also probably the one that hasn't been played with for the longest. None of my other households were affected, but This one had 2 adults, a teen, a child, and a baby, and they all have been affected. The baby was previously at least sitting up, and has forgotten everything except smile. The new milestone noise and animation will trigger and the sims around the baby reacted but it wouldn't learn any actual new milestones ☹️