Preponement of final attempt

The institute has confirmed abt the C.A final attempt being preponed by 6 months..tat means one can giv the attempt on completion of 2 yrs instead of earlier 3 yrs..bt rumours r doin rounds..tat again there s a preponement of addl 6 months gona take place..i.e:one can giv the attepmt on completion of 1 1/2 yrs of articleship..any idea on hw true it is? :-/