I have noticed that, for some reason, a full statement does not appear to render so a full scroll bar does not appear with a statement after you have selected it to view. So, all you think you have is the first summary page. The entire thing is still there.
To see it, do this once you have selected the statement you want:
Left-Click and hold the mouse anywhere within the white statement area - preferably right near the bottom. While holding, drag the mouse down, past the end of the statement and into the dark blue border below the statement area. You will see it start to scroll down into the detail. Stop where you want to view or go to the end and you will see it all.
They must have some kind of bug in their javascript that causes this to not render a full page so the browser scrollbar control does not function correctly to recognize it. It happens to me quite often with IE7, but never does if I use FireFox 3.x. It also happens when I view the latest statement and then go back to view earlier statements -- earlier statements "go buggy" as described.