I have the technology for manufacturing centers, research academies, and stock markets and am playing as the Yor. The problem is I cannot build any of these buildings on a tile. Instead I only have the option to build all of the obsolete buildings- basic factory, factory, enh. factory, basic lab, research center, adv. market place, market center ect. My pre-existing buildings were auto-upgraded when I got these technologies, but I cannot build new ones.

If it is necessary I can post the savegame file if someone would tell me how to attach it. I am playing Dark Avatar version 5.0.