Sometimes it seems we empty everything we can but still that little flash item won't refresh. This has bugged me for years whenever I've done web development, but sometimes it's just good to know you can flush the "Flash" cache.
My web guy emailed me this today:
If you’re viewing a website, and are having problems with any flash application, use this web page below from Adobe to clear saved flash content on your machine.
Go to the website storage settings tab and select “delete all sites”.
This will effective allow you to flush all Flash stuff from your computer. I was surprised how much there was!