If you have tried a hard refresh and it did not work in your case your next option is to delete the cache.
Deleting your browsers cache will require the browser to re-download all webpages and required files from the server.
Almost the same as above except you select History and then Clear browsing data from the top left menu. If you can't see the menu bar, it's hidden; press Alt on the keyboard to make it appear.
Go to the History menu and click on Clear Recent History. If you can't see the menu bar, it's hidden; press Alt on the keyboard to make it appear.
Go to the 'From the Time range to clear' drop-down menu and click on the range you want to clear. To clear your entire cache, select Everything. Firefox passwords are not deleted here.
Next, go to Details and click on the down arrow to select which parts of your history you want to clear. To clear everything, select all items.
Finally, click Clear Now and close all your browser windows. The fresh browser you open up will have a cleared cache.
Vivaldi is similar to Chrome except the menu is top left with a V icon.
From this menu select Tools > click Clear private data and the box will appear. Remember NOT TO SELECT PASSWORDS.