Your best solution is to go to my HD/HD+ CWM thread linked in my signature and flash the plain stock zip from item 6 there. Also do a factory reset with CWM. The problem with doing the restore of the backup is that does not put stock recovery back and the plain stock zip does.
Sent from my BN NookHD+ using XDA Premium HD app
See my Nook Color Tips Thread here
and my Nook Color EMMC Partition Repair Thread here
and my Nook Color Updated CM SD Installation Instructions here
and my Nook HD/HD+ stock tips thread here
and my Nook HD/HD+ CWM Root Tools thread here
e.mote's Nook HD/HD+ Dummies Guide for installing CM10.1/CM10.2/CM11 here