Dubai lady came from one of the more recent classes. There were only around five of them when they started training. Some from her group left after just a few months along with one Indian cadet who got dismissed some time ago. Maybe they left because they couldn’t meet the demands of the 24 week ground school phase. Some Filipino cadets left for financial reasons or just lack of interest in the course.
Clark Aviation operates a Level D A320 simulator, an Alsim and the Alpha 120's and C152's at Omni so there’s no reason for any cadet to be doubtful of the MPL program.