[FIXED] Toddler at home shown as in daycare

I had this problem too! My sim was invited to a birthday party and sent her toddler to daycare. Half way through the party I see my sim walking outside to talk to a toddler, her toddler. She had appeared on the lot, all of her needs critically low, but her character icon was still greyed out along the bottom of the screen so she was not playable. When you scrolled over her icon it still said she was in daycare.