Today I just noticed that one of my forum node (including threads) is gone, I mean just not there. Its shocking because I'm the only admin and I have not deleted any node. I have checked admin log and there is no record related to the node deletion. I still don't know what happened and how is this possible. I remember I have just installed and upgrade a couple of add-ons. The add-ons are not related to forum nodes & threads (separate application add-on, like Gallery, Blog)
I have a backup but its 10 days old, I can't restore full backup, there are lots of new data in these 10 days. Now the question is how to recover the lost forum node (and its threads) through this backup? Is it possible?