Aliens

All of my aliens have lost their disguises or alien forms, depending on what they were using when I last played. I've lost 11 alien forms and one human disguise. This isn't the first time this has happened to me, but it has changed all of my toddlers to humans this time.  They are no longer listed as aliens. The boy below is a full alien born from an abducted mage. I left him in alien form but he changed to his human disguise and his alien form is gone.