Yes, Ceres is correct.
Without warning, our host decided to move us to a new server. We didn't have a chance to prepare. The migration went poorly and I had to reinstall the whole website. There are still some issues with this (vbseo, stats, advertisers, and email not working properly).
To boot, some posts were made on the "old" forum after the migration officially took place, so these posts weren't migrated. If you find a post of yours from the last 24 hours missing, that is what happened to it.