In DA the Dreadlords have a couple of bugs.
1)if you go to the "foriegn policies" button, you can talk to them. If you click on the planet and try to speak to them, you can't. Please make the dreadlord fully anti-social
2)You can spy on a Dradlords' planet and place agants. They don't seem to try to nullify them and it kills their production significantly.
Just helping the devs find the bugs.