Just tried to book the following routing: YYZ-ATL-IST-BEY-CAI-JED-ADD-SIN, SIN-ICN-NRT, HND-ORD-YYZ

Total distance is 13,625 miles for the inbound with Singapore as the turnaround point.

Aeroplan agent told me MPM for YYZ-SIN is just over 11,000 miles. Is it not supposed to be about 16,000 miles? She told me MPM changed during the change to Amadeus.