I'm currently running Osticket on Ubuntu 12.04.02 LTS and I have everything setup for Osticket 1.7ST. I just recently started using the Knowledge Base feature and I noticed that every time I add or update an article they all have the same timestamp. They all say "Last updated Sun, Mar 31 2013 12."

I'm not sure where to troubleshoot this as there aren't any logs as far as I am aware of.