In version 1.6.4 S3(64 bit), Recolonizing after using Setseke Ho does not offer Happy Decampers, nor does it allow you to rebuild Legendary Buildings like the Museum of Auriga if you had them on the city prior to activating the ability.

Hi Saito, thanks for the head up on this issue! Could you please provide us with more information? Did you use Setseke Ho during an eclipse or during winter? did you resettle on the same region or a different one? Did you have more than one setseke at the time? Any further information you could provide us will greatly help us fix this issue.

If you happen to have a save file with this issue that would be great for us to check it out.

Thanks again!

I can at least confirm that some of this is true. I had a city with a single district re-settle and it allowed me to unpack the district (during summer). However, I placed the district at the top of the queue and Setsuke Ho as the next one (I was settling on an extractor and then off again in order to quick-build for free). When I did this, the city when placed again did not offer the unpack and the district cost was back to the original 'you haven't placed one yet' cost.

I know that some things in the queue are performed properly when Setsuke Ho. For example, if you buyout any buildings and place them above Setsuke Ho, they will be correctly built when you re-settle. And yields (including per pop yields) are given to you even when you packup a city, so they process first and the pack-up second. But some things, such as quests that say "Have your Empire get 20 Influence per turn" process after the packup and won't count. I guess this isn't a bug so much as a command order thing.

And for what it's worth, if you Assimilate a minor faction and pack-up that city, and that region was the only one in your empire that had that minor faction, two things happen. You lose the assimilation and have to pay the influence to re-assimilate it, and if you had any quests for that minor faction it fails and you can't get it back. Again, probably not a bug, and I know you could re-settle a different region which is why they can't just stay perma-assimilated, but it's still pretty annoying.