Reduction in "taxes fees and port expenses"

Since the itinerary changed due to the hurricanes, I noticed the fees are less. How does Princess refund this overcharge?

On board credit.

Doesn't seem to appear when I log in as a "booked guest" as does the credit I received when we did future cruise credits on our last cruise.

Doesn't seem to appear when I log in as a "booked guest" as does the credit I received when we did future cruise credits on our last cruise.

The port tax refund will be in your folio on the first or second day aboard the ship. The OBC from your future cruise deposit should be online when you log in as a booked guest. If not, you may want to follow up with your TA or Princess. If you just booked, it may take a few days.