What I can say about this?
As a software developer to software developers: guys, STOP doing massive balance changes !!! Each big change you make only gets things worse.
Pls, concentrate on small PRECISE balance tuning, especially in www and pvp, where people struggle to have some balanced game, and fix bugs.
Some bugs take a year to fix and you create more new bugs/balance issues than fixing old ones. Yes, fixing bugs is not so fanny as creating new stuff, but it's your work!