Clearing the browser cache
In your browser go to the Setting page by clicking on the three dots on the top right of your session
On the resulting Settings page , type "Clear browsing data now" into the Search field, which is identified by a magnifying glass icon and press Enter
On the resulting page you should select "Choose what to clear"
On the resulting pop-up, ensure only the "Cached images and files" selection is active, then press "Clear now"