Contact RBI at the same place you applied for to get a correct answer.
http://www.moneylife.in/article/inflatio...
http://rbi.org.in/scripts/NotificationUs...
Reserve Bank extended the time for issuance of inflation indexed bonds to March 31, 2014 from earlier date of December 31, 2013
I have applied through SBI for investing Rs 1 Lakh in Dec 2013m till date no feed back on this, I want to know status.