From what I'm reading, capital buildings are supposed to be limited to one per faction, as in your faction can have a single capital planet with a single capital building, correct? I'm having an instance where I'm currently building the Forbidden City on one of my planets, and despite it not being completed yet, I'm already getting the 200% increased income and I can still build other capital buildings on my other planets. Trying to figure out if this is intended or if I'm going to corrupt my save if I build too many capital buildings.
