I called Chase and told them I would upgrade to the new card. I told them that my purchases up through the day I called should be treated based on the Premier card rules - 1 night credit for every $3,000 spent. They agreed. Now I log into my Marriott Rewards account and I see that points transferred say "Premier Plus". Although the points transferred the nights credit have yet to appear. I called Chase again and they said that the points transfer faster than the nights credit. I don't remember that to be the case in the past, especially having to now wait 6 -8 weeks. I purposely charged a lot prior to December so I could keep my Platimum status. Has anyone recently converted cards and had purchases under the old card coded as "PremierPlus" on the Marriott Rewards account but got the nights credit?