Toddler Milestone Glitch

I can't find a discussion for this issue, I'm new to the EA forum. Any time my infant ages up and already has some skills unlocked, especially the Movement skill, the milestones aren't there. It shows that there are no current milestones for the different categories. This happens with every single game I start. I used to be able to fix it by using toddler cheats, but now my cheats aren't even working. I have made sure my cheats are enabled. I've gone to 'Manage Worlds" and exited the household, opened an existing household then gone back, still no milestones for the toddler. 

IDK what else to do, please help!