Game version: v1.23.6-(02b4991) (2017-02-21 9:46)
Game world: Beta
Browser + version: Google Chrome Version 56.0.2924.87 (64-bit)
Flash Player version: You have version 24,0,0,221 installed
Operating System: Windows 10 Pro
Screen resolution: 1920 x1080
Account name: Tasiemson
Humans or Elves: Elves
I also have the same problem with Necromancy Faculty. I collect resources but I don't get it and can't start new production. Also I can't upgrade this building.