Drengin ship bug

Playing DA beta 1A with the torians, when the drengin suddenly declared war on the terrans, dominon of korx and me within a few turns of each other. At the same time, they suddenly aqcuired some 22 thousand extra ships, completely shutting down their economy, and causing the immediate surrender of the other two races. They currently are spending 37 thousand bc on ship maintenance with an income of 2000, and are not disbanding or using the new ships. I have a saved game, but no way to post it.