Hi James,
I am having the same problem - I have close to a thousand keywords that are being tracked but all from a new profile which is only a couple of weeks old. I think it must be a timing issue and sufficient data will have to filter through in order to show specific keywords against landing pages. At least that is all I can assume it to be right now... I will probably give it another couple of weeks (especially as it is a new feature) in the hope that data will eventually correlate with my keyword list.
Though if anyone else has any other insight?
Thanks,
Anthony