Becoming the Crisis - Tradition selected by AI

[Westphalian]

I have the following problem:
An AI empire has chosen the tradition "Becoming the Crisis" and has also finally triggered the Crisis War.
Before that, however, this empire was already in a "normal" war with another one and a considerable part of its territory was already occupied.
This occupation continued during the Crisis War, so that the war did not end, although all worlds of the Crisis AI were conquered. On the screenshots below you can see that 10 worlds are still occupied by the "old" enemy. On the diplo view you can also see that no other systems anywhere are not conquered, the red spot are raiders. Has anyone ever had this problem and can help me here?

https://imgur.com/a/zElssuA

https://imgur.com/a/jW8S5L4

https://imgur.com/a/2BMgtFv

 

[Ussnorway]

Yes it happens a lot and you need to kill those planets to end the war... Robots can be devine lighted, population sent else where to leave the world unpopulated or just blow the sucker's up

 

[legionof1]

yeah engine sadly chokes hard if the crisis empire is at war, or in the enforced peace afterwards when the final tier happens. I had that happen to me when i became the final form and it ended up with more then one race not in the war of extermination because of the 10 year limit. I managed to press the big red button while at peace with about half the remaining sentient beings.