Umm- they are erratic with all their policies though- no sooner had they stated that, than we got a Med Cruise for $398 for 9 days because of poor sales..
Check your prices frequently, they fluctuate. If you notice a price drop call pronto. Scroll to the bottom of the page to make sure there is not a disclaimer that says * for new reservations only. They have 'sales' every Tuesday too so keep looking..