It looks a little different. The font, the formatting, the answer choice bubbles and "x"ing answer choices. If you go to the lsac website you can take a free PT there that looks exactly how it will look.
Was just wondering the same thing. I took it before it august and Im pretty sure I had my time slot selected and everything ready around a month in advance. I just checked lsac and it has me registered but nothing else... ¯_(ツ)_/¯