Kids grow up too fast

[JohnQuizyAdams]

In TekTopia Wiki it read kids grow up in 5-6 Days. Mine grow up in 3-4. Is this a bug? Also they sometimes don't go to school. They always skip school, when I go to sleep at night and before they get a chance to sleep. They will spend the next day playing outside. If there's a rainy day the teacher stays home, so even with a Level 65 Teacher kids only gain 27 intelligence on average, which gives them only level 33-39 as an Adult and then you have to let them work for more than 200 Days until they are at 100. A Teacher goes to the libary twice a day and still needs around 100 Days to gain 100 intelligence. (Mine started with 6 and now, 101 Days later is at 96)

Are your kids also growing up so fast? I would love them to stay kids longer, so they learn more.

EDIT: Kids that skip school will go there, if I leave the game and restart. Still... Lv66 Teacher and my last kids transformed into level 15 Nitwits. I've seen more intelligent nomads.

[Gintoki87]

All my kids grow up after just one minecraft day (20min) so it is definetley buggy.
Also if the teacher runs out of books and decides to go to the storage building after new books, all the kids at the school, will leave the scool for the rest of the day, rather annoying if it happens at the start of the school day.

[JohnQuizyAdams]

I've never seen my teacher use books. She has 6 in stock for Days now. Never seen her use one.