How do you comment in this new format? I'm on a Mac book using Safari.
There should be a text box below Reply and above Submit that you can use to comment. If you are not seeing that box or are unable to comment in it I would first recommend clearing the cookies/cache for your browser and then reloading the site. If that doesn't work and you're still unable to reply could you email firstname.lastname@example.org and provide the device and browser you are using? Thanks.