When updates are made to a website and a change is made to a file that your browser has cached, it’s going to keep serving the old, cached version of the file and you won’t see the most recent change. That’s why we ask you to clear your cache.
Please use these instructions for clearing cache in Chrome:
1. Click on the Settings button in the top right of the browser. (It looks like a wrench or three horizontal lines).
2. Select Clear Browsing Data. (In later versions of Chrome, go to Tools > Clear Browsing Data).
3. Select only "Empty the Cache".