Garbage.
Who owns the board? He/She needs to contact vBulletin and tell them to fix the error in their software. Most likely a code issue.
You guys that are "active" may just have control rights, but the owner sure does. They need to step up to the plate. Getting a reply that is 5 days late, about a post that was 4 days old, and was a reply from a 3 day old post. Not cool.