User blog comment:Mckrongs/Monster Hunter 4 for the Nintendo 3DS/@comment-166.137.156.25-20121225023546/@comment-4212769-20121226025720

Probably they just aligned their releases of new monsters to the longer time to the release. If they would stay the course, they'd have all the new monsters down in March. :P

Believe me, they have now 6-7 months time, there will be more new (and old) monsters to come. Promised. ^^