v0.7.5f can’t assign worker on market after it was condemned for awhile. The condemned bugged out so I had to save the game and the reload to get market repaired. But after market got repaired I can’t tell a worker to start work in there. It shows as if I need to assign a worker there but when I try to do that nothing happens. Save and reload won’t help either. Maybe you can look in to it??
Update, while reading this forum noticed that some bugs can be corrected by moving building to different location and that worked for my problem. Was also able to move market back to its original place after got worker in the building. Still might want to look into that bug.