When a page has been updated, shouldn't vBulletin be resetting the Date: in the HTTP header?
Here's what I'm seeing... I make the original post at 15:12:05 UTC. I make a reply immediately after at 15:12:10 UTC. The page still shows the Date: as 15:12:05 UTC. I leave the page and go to the main forum page, then return to the post. It STILL shows the Date: as 15:12:05 UTC until I refresh it. So.. the client isn't being told there's an update to the page. This is set by vBulletin, isn't it? Since the pages are create dynamically?
This is through header inspection in the network tab of Chrome developer tools.
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