I'm guessing but think you probably have a mismatched bracket (could be the greater/less-than, [ ], { }) or quote somewhere in the code, or perhaps before itFor example if you had code like this
<A HREF="http://www.yahoo.com/>Yahoo</A>
etc
rebrandable text
etc
etc
<A HREF="http://www.hotmail.com/">Hotmail.com</A>
It wouldn't display what you might think it would. Why? Because look carefully at the yahoo link and you'll see there is no closing " -- everything right up to the start of the hotmail link is part of the yahoo link's destination
Look through the code on the earlier part of the page carefully.
If you can't spot it:
Either start a new page, and gradually cut and paste, bit-by-bit, the code from the non-working page to a new page, compiling/viewing after each cut and paste. Hopefully you will spot at some stage the problem starts occurring again on the new page, and then that means the most recently copied fragment contains the error
or, using your existing page, and pepper the page with dummy text, at various points, e.g. POINT-1, POINT-2, POINT-3 etc. When you find say POINT-6 and POINT-8 is displayed, but POINT-7 isn't - this will probably tell you roughly where the error is. (somewhere between POINT-6 and POINT-8 probably)