Anyone else experiencing a bug where a settler won't build after the necessary sheilds are obtained? Sometimes I can get around it by changing my build from settler to granary, wait a turn, then switch back, but it only worked once. This happened @ 1700 bc in the GOTM 3. and happend at capital in another city. I went at least 30 turns I even think my population reduced as if it did build the settler but none was actually produced.