Dear Developerteam,
I jumped into a yellow blip and there spawned the AI, I guess the AI should only spawnes in empty sector's. Then I attacked the AI and splitt it. The greater piece of the AI jumped through the wormhole and I killed the other pieces. The last piece droped the artifact. After that I jumped through the wormhole and found the AI piece on the other side. I killed the whole AI and the last piece droped another artifact. I guess this is a little bug, but still a bug.
Kind regards
Nahemo