Please update tomorrow if possibleJust to update this, checked in on my Marriott app yesterday, the day before actually showing up for my first day of my stay. Everything seemed ok immediately after. My hotel reservations were still linked. But the next day when I looked, the hotel was no longer showing up. I was able to simply re-link the reservation and now everything appears to be ok.
Tomorrow will be our first attempt at using genie plus and LL so I hope everything is ok!