i don't know if CA has completly ruined this but i can't get food/pop surplus to work and the 1 turn contruction, or did i miss read it that it wont upgrade in 1 turn? thanks before hand if someone do check this out
It happens to me as well. Try 1 turn construction but it did not work anything.
the invulnerability options sometimes not working, also one turn building
If you have a save game and a instructions on how to replicate it, that would better then saying it sometime not working. Hard to test that.