Some pages or page elements fail to load after updating to Firefox 70
If you are unable to update Firefox, here is a temporary workaround:
Changing hidden settings can affect Firefox's stability and security. This is recommended for advanced users only.
- In the address bar, type about:config and press EnterReturn.
A warning page may appear. Click to continue to the about:config page.
- Search for dom.storage.next_gen
- Double-click on the dom.storage.next_gen preference to toggle its value to false.