Many problems on websites can be resolved by clearing out the "cache" of stored information on your computer and refreshing your browser.

Right click anywhere on the page and click on Inspect to open the developer tools.

You will see a panel open on the right hand side of the browser, like this

Right click on the refresh button to the left of the address field as shown below, and then click on Empty cache and hard reload

You can close the developer panel at anytime by clicking on the small X in the top right hand corner.