How do stays spanning 2 calendar years get credited?
I have a stay 12/27/18-1/3/19. So when I check out on 1/3, will I get all nights in 2019, all in 2018, or will it split logically, 5 in 2018, 2 in 2019?
I'm hoping for the latter, it would make the most sense... but with the whole IT mess I'm afraid those nights which I need to renew status will just ... disappear. (FWIW, this is a SPG property I've booked)
Any experiences doing this in the old Marriott program?