I was indeed wondering about subsequent actions - but also about bless land spells which only last a certain number of months and so can change the DC of actions depending on which month the action is taken in, last seasons bless lands will impact month 1, maybe month 2, but Robhan's not high enough level to hope for month 3...
On diplomacy, if I have to do half a dozen diplomacy actions to get to the city then I'm already waay to late to start, and frankly given the benefit of the S&C is to take 1-2 diplomacy actions (if I even take any) for the cost of 1 action at home would have to be dragged to the dratted thing. Sadly as a priest regent I kindof have to go to the big festivals, at least the conclave forum may heat up as we all get to try out our embassies (or complain that the roof isn't finished as the case may be) and generally grumble and whine at each other.