Originally Posted by
FoodieOnTour
Immediately. As far as I remember, the moment I hit the 50 nights for re-qualification, the sign on the SPG homepage in the top right corner of your personal details box jumped to "Lifetime Platinum".
Would I be correct presuming you mean once your 50th night posted and not just the stay? If your rez is for 5 nights and night one puts you over 50, you still have to wait for the stay to post and you'll see 54 nights. Some have expected real-time updates during stays.