I am currently in a game where I am at war with the Huns. Now my empire is happy, and unhappiness due to war weariness is 9. Ok so far so good. HOWEVER, war weariness that's decreasing my unit supply is 21, which is much higher than my actual war weariness. What's happening there? My unit supply is down to 8 despite large population and barracks in all cities. And we've been at war for 15-20 turns max.