I doubt they would know. Read the terms of your loyalty program to see which booking channels are excluded.
Also the World Elite MasterCard hotel portfolio booking was made through Carlson Wagonlit Travel. As a program compared to the Visa Signature Luxury Hotels & Resorts and Amex FHR (which are both points and nights eligible), I don't see a point why CWT bookings would be points & nights ineligible.
So presumably at this time, I'll say the booking made with citi prestige concierge (also through CWT) will be eligible for points and nights.