Update: I have 10 villagers working full time on the bath. It's been at 33% completion for THREE HOURS. They work and work and WORK but the progress is so incredibly slow. I hope it is a _bug_. It's very frustrating. I am low on tech points because I can't spare builders to do research. I'm low on kids 'cuz I can't spare women to have them. It's so different from VV1 and VV2.