I merged my accounts and can't see my Marriott reservations on the app! I see them on the website (thankfully, because I had 8 of them.) I'm also seeing some quirky issues like lifetime nights being different between app and website (only off by 2), app showing years at Platinum as 10 and website not showing anything right now (although it did before.) Very odd discrepancies with the reservations issue being the most worrisome due to on-line check-in, chat, etc. not being available.