I had killed so much time to just rectify the mess that these render layers create when referenced, that I wanted switch back to a maya 2009 from 2012 (i've never faced such a bad issue there), but a fancy whim of mine bought me back to resolve the issue (i'm glad it did)....and LOL i found a temporary solution.....because there is no fix yet !!

So here's what I did : I just ran the script fixRenderLayerOutAdjustmentErrors found inside scripts folder in maya (ver. 2010 and above) .....and puff my problem was close to fixed. I had to do some tits and bits over it to achieve what i wanted.........

Putting it here for I don't want anyone else to bear the burnt of same problem again - hopefully !!

:b eer::bee r: