[Fixed] Can't choose traits

I have the exact same problem as the OP.  Every time a trait is ready to be selected I select "Choose Trait" and the screen just goes back to the main game and the trait tracker resets.  I have had this happen over 20 times already.  I cringe every time the trait selection screen pops up because I know I'm about to lose another trait to this glitch.  I was able to give my first sim 1 trait at creation and all my child sims have the Good Upbringing trait, but I'm simply not able to add other traits.  I'm playing on iOS 11.2.6 on an iphone SE in North America.  Player ID is 1003012898063.