Game hangs when researching housing
As the title says. If I research 'Civilization' and choose the 'Housing' technology the game hangs using 100% cpu on one core. If I restart the game, the game turns out to have been autosaved on the turn I was going to but without gaining any tech. This can be reproduced consistently, both by researching housing again, but also by researching other techs, and then researching 'Housing'. Only housing makes the game hang.