I'm sorry if this has already been discussed, I swear I searched this but I find it difficult because when I do a search, it searches ALL forums, not just the one I am in.

Anyway, I had a lot of tech points saved up and bought the final medicine level at the same time as final construction level. I took all of my villagers and put them on one or the other to completed them both quickly. Well, the hospital went along quickly, but the housing hut is forever stuck at 1%