What happened to the sin patch? buffs while hidden

Sin was just starting to be fun, that 2.5 patch was cool, now back to normal

 

The limit of sin buff on Hide is 2 or 3.
Not 10 !!!!

if a assassin use 10 buffs and atack you = Hit Kill

 

First, i just wanted to know what happened since i didn't see it taken away in the patch notes, next sins buffs are on 5min cooldown and one on a 10min, so its aint so serious to start hearing QQ'ing. You obviously don't pvp with sin, because that actually made sin fun, it is too easy to run from a sin the only class with out a bind type move, something to hold up a runner. But anyway, i was just curious, because i found it amusing, it was a fun day or so

 

they went POOF