Others noted:
I find that I'm updating articles and the changes are not always being reflected straight away. Has anyone else been having this problem?
Odd, I've never noticed this. A shift-reload always gets me the latest version every time I've tried...
I've noticed this problem, rather suddenly, beginning several days ago. For time, I've noticed a significant lag between updating VfD discussions and the update being reflected on the main VfD page, but assumed that had something to do with the complex interrelationships between all the template stuff.
The characteristics are different from other caching issues in the past. The chief symptom is I edit a page, press "Save this page", and do not see my updates. For a while I thought I was previewing and then failing to save, or accidentally hitting cancel, but that's not it.
Shift-reload does NOT work for me.
The chief characteristics are: the history IS updated; a diff on the update DOES show the page; and an "edit this page" does show the updates in the edit box. But simply viewing the page does not show them.