The threads were in a forum which was deleted, but due to the bug at the time the threads were not removed.
Now I've had a poke around my database and they all have the node id set to 38.
I want to put them in in a forum that is node number 118.
I've tried to manually update one record and change the node id and it seems to work. The thread is showing in that forum.
Is this safe to do to recover all the other threads.
And is there a quick way to change all the node ids from 38 to 118