When you visit our website for the first time, it stores information from the site in temporary files on a local directory called 'cache'. The next time you visit our website, it loads directly from the cached copy instead of requesting to the server.
An issue may arise when there's an update to our website (i.e. a release) but it wasn't fetched properly (your computer is still pulling the 'cached' data).
Clearing the cache will signify the browser to fetch the latest version of our website. It fixes certain problems, such as loading or formatting issues, missing buttons, unable to save updates, etc.
If you use Safari please refer to the screenshot below, Opera, or another browser, please check its support site for instructions.