Work experience 3 or 4 years

Yeah saw a post on this. Ive run a search and couldnt find the relevant info. Basically anyone here who, like me, did the exams June 06/07/08 like me probably signed up in Autumn 2005 to the program, when the rules clearly stated 3 years of work experience. So now the website says 4, I guess it must have changed in early 2006. IMO this is kinda unfair to screw people after they paid what $1k in fees/etc to join a 3 year program. Heard that maybe you get grandfathered if you signed up when it was 3 not 4. Does anyone have the lowdown on this?

man…not et al important at this point of time