I noticed when Sian mentioned the BBC News website, the image with the globe, which gives us a sneak peak of the new look, wasn't there. It was just red.
It's not so much that the right-side header image isn't there - it's that the image has been cropped to include only the left three columns.
You'll notice that the 'other top stories'/'also in the news' column isn't featured - this is presumably to ensure that the text (or at least the larger headlines) on the screenshot of the website is vaguely legible; the text on the right-most column is far too small to be legible on most TVs at that sort of size, and all of the pictures in that column are also very small, and so would add nothing to the screenshot, other than a blur of tiny text and indistinguishable images.
If you look at the actual BBC News website, you'll see that the fade to the right ends above the third column, which is where they've cropped it for the main screenshot image.
They'd be mad to drop the 24 - surely most people refer to it as "News 24" rather than "BBC News" - and I think it's important that the news channel is shown to be just part of BBC News, rather than BBC News itself.
Also makes it much clearer to viewers when they say things like "Coming up on News 24..." - if they're saying "Coming up on BBC News" it's not clear if it's on the news channel or on later bulletins - so in the end they'll probably find themselves referring to it as the "BBC News Channel", which would be hideous!