Thank you for answering. I actually found out about the no information thing being a proper in game thing. I guess I had never send my nurse away without replacing her. When I gave a new person the "nurse" job it worked. So for that it was false alarm.
Ragrding the baldness: It is not that they all show bald. Just many (~25%) children (Regardless of what age I grow them up to) are bald only when I give a hair growth tonic do they start having hair.
Regarding hairstyles: I meant that when I select "bun" in customization it auto selects "two braids" or "ponytail" becomes "straigth"
I am not sure regarding your question as I downloaded it ages ago, but I am running 1.8d and this was a new game with that mod that is running on and off for months.
(I still have to redo a portrait pack once I have nearly 400 nude/preg pictures now (modified myself or from various sources) and still more to convert)