Sometimes when I've set a destination for my sovereign that will take several moves, and I'm just hitting enter for next turn and watching him move, he won't move. Then on the next turn he'll move two squares. I can never tell when it's going to happen, but it's usually when a popup message has appeared about the completion of an improvement in one of my towns. I've seen it at least a dozen times now. I don't recall seeing it on earlier betas.
