Is this a glitch or an indicator? Sometimes (frequently) I will have a child moving around and then spin in place if they are at the corner of a building or the food bin and also at the NE corner of the berry bush. This behavior will sometimes continues for several seconds. I have had multiple kids in the same spot making themselves dizzy. One of my kids even dropped his mushroom when he got stuck by the food bin.

its normal all kids do it at one time or other. lol I had just posted about this Here

Yeah, sometimes they just spin to dance. It is so annoying to be low on food and have a spinner drop the shroom!