I'm glad you're like the new update & thank you for reporting the bugs you found! :)
I'm thinking of adding an advancement system to the new area that unlocks interactive versions of some of the things you see when you explore the place.
Those bugs should be fixed now.
I've changed the code to handle women at the new weight stages that aren't in the care home or the new area. You shouldn't be able to go out with them anymore, and they should be lined up for transfer to the care home either when you next visit them or at the start of the next day if they live with you.
I've also fixed the bug where you could encounter women assigned to the new area in town.