Recently we introduced a new process whereby moved posts will have a redirect for a number of hours, rather than days. In most cases this will be four hours.
This is to ensure that redirects do not clutter up the boards.
If you cannot find a post that you submitted in a particular board after you posted it, there is a good chance that it has been moved to a different board.
To find your post, go into your Member Profile then click on Find all posts by yourusername. Select the post in question and you will be directed to it's location.