When “The Old Reader” goes bad …

I just had a problem today where “The Old Reader” website was displaying really weirdly in Firefox (my default browser), but was looking OK in other browsers such as Internet Explorer or Google Chrome.

Turns out that “The Old Reader” site has just recently been updated, and my Firefox browser had cached versions of files from prior to the upgrade. Simple fix was to clear the cache using the Options dialog and Network tab.

Clearing the cache in Firefox