Just now, i have enquired with L.A.officer of N.H.ways in my region, he clarified the same.i.e .. all the share holder smust present and sign before him, then only the compensation will be paid if not, may will be referred to Refernce court for deciding "Right full owner" if one person claims.
"They are not ready to present for the compensation due to loss of our land." - In that case also the compensation will be deposited to refernce court.
The alternative way is, you push the referring officer to send the compensation to referring court and in reference court, prove your share over the property, record Full satisfication and with draw and reliaze the same. In between gaps the refernce court will deposit the same under revenue deposit and at ened you will get compensation along with some 6% to 9 % Interest.
You had already stated it as a 3 years, thing the L.A.O officer might have alreadysent the refernce court if the Award was passed by the L.A.O officer.