There is a bug that causes all children to be created without an assigned sex, which will break a lot of things. To fix it you will need to edit the save file with a JSON editor to give them a sex, or wait for the next version.
Thanks, will it be likely that the new version can fix this? If not then maybe I'll try using the json editor, since I'm fairly invested in this right now. Is there anything specific I need to do with the editor?
I don't know how likely the new version is to fix this, I haven't tested this case. But if I were to guess then I'd say 90% chance of fixing it. I'd recommend making a backup if you are worried and give it a shot.
