In the attached save game, after a few turns have passed, the Draken will research the tech that allows exploring ruins a second time. If you play through that turn, you will notice that the ruins still show as explored. You can explore these "explored" ruins for treasure. If you then save and reload the game, the ruins will show up as unexplored. You shouldn't have to save and reload the game after researching this tech to see which ruins have become unexplored.



Drakken - Turn 185.zip

Thanks a lot for the save.

I've been able to reproduce the issue. Seems to be a lack of a refresh right after the technology is researched.

We will investigate.

Thanks for the report.