Grand Crusade patch notes question

Hi,

I have read patch notes here: http://boards.lineage2.com/showthread.php?t=292116

I want to ask if anyone knows about it and can tell me the major things. Maybe some people know from offi and korean server can tell people here what it is going to be.

With the current state of the game and how impossible it is to make adena for non-donators/PA only buyers they can only do Zaken Freyas for decent source of income. Can someone confirm to me that the patch notes are really saying Zaken will have drop nerfs? By how much? What are most people going to do for adena now that zaken might drop significantly less drops?