From: Montpellier, France
Here is what happened: I colonized a planet with a criminal network building. I dropped troops on the planet. I attacked the bases. While the attack was ongoing, the criminal networked was finished, resulting in the loss of ownership of the planet. My troops won the fight and destroyed the pirate base, but did not capture the planet back, and switched sides to the enemy.
Also, a very minor bug, when a ship fires a drop pod on another but the targets explodes before the pod reaches it, the pods stops and just hangs there.
Last, when a ship is captured that was also being attacked by neutral forces, the neutral forces continue their attack until it is destroyed, while they should stop. The boarded ship ends being destroyed, and the capturing fleet will then naturally automatically turn hostile against the perp.