Conquering a star with 5159 troops gives population 4 times as much?

I've done this many times, I use a transport with 200million, and the resultant population is over 5,000million. It can create morale problems. I think it is because my troops have such a high combat efficiency (1234 to 2) but it is still a bug.

Frank

It looks like the invasion screen didn't work quite right when one side dominated the other side. I've fixed the problem, though, as well as fulling adding Espionage and Destabilization into the game. You can now set your Espionage to high, and when you gather enough info to always know an alien races' approval rating, set destabilize to high and see that value drop (drastically, if the civilization is already doing poorly). Some fun stuff for the next build!