Google Chrome
If you are using Google Chrome, you can watch this short video on how to clear your browser cache. Using this method will not log you out of Whippy other websites; however, it will simply force your browser to download the latest version of Whippy.
Video Guide
Step-by-Step Guide
Click the three vertical dots in the top right-hand corner of Google Chrome.
Hover over the "Clear Browsing Data..." option.
Uncheck "Browsing history" and "Cookies and other site data."
Make sure "Cached images and files" is still checked.
Press "Clear data."
Refresh Whippy.