Third Rome DLC came out right when I was finishing my first Russia gameplay, so I never touched those area's nations for a while, now I decided to start a new game with Muscovy to take a break from Byz and.....they completly changed Muscovy and even Russian ideas, I mean I remeber that before Third Rome Muscovy and Russian ideas were the same and they had something like +50% force limit and +50% and +50% manpower modifier, but now they are gone, so....they changed all the ideas I guess, right?