Having this issue on console as well. I had repealed a number of things successfully but When I tried to repeal modern development in Grimm's Quarry, it will not repeal. I really like this expansion, but am considering uninstalling because it is broken. Very sad. I KNOW how long it takes for anyone to fix console bugs.
I'm also having this issue with this same repeal (modern development) in this same region (Grimm's Quarry) on console. Funny thing is that I'm only having this issue with this repeal/region and not anywhere else for any other petition. It's like the game is dead set on keeping Grimm's Quarry modern even though it's supposed to be the "green" region.
