OP has not returned or answered to his original posting to this regard.
https://bitcointalk.org/index.php?topic=1323778.msg13519845#msg13519845maybe your coins are going to a change address thats not backed up..
Blockchain.info has no change addresses. I think there is another problem.
Curious8, please post your
bitcoin address that had bitcoins in them.
NOT YOUR PRIVATE KEYS.