Clear Cache & Hard Reload
First, note the version that you are currently running. The version can be found in the lower right hand portion of any page in the application.
In Chrome please follow these steps in order to clear cache and hard reload.
In the upper right part of your browser there are 3 vertical dots. Click the dots, and choose Developer Tools.
Now, Go to the refresh button in the upper left part of your browser. Right click and choose Empty Cache and Hard Reload.