I hope the mods will excuse me posting this follow up...
It may be useful to other people who also have this problem right now.
I checked with the Market Samurai site and it does appear that there's a known issue here with Google right now in some areas that the team are already aware of.
(It's not an Internet problem in my case, that's working ok - I wouldn't be able to post this if it wasn't).
Here's the link at Noble Samurai concerning this issue
http://www.noblesamurai.com/support/...eid=42&nav=0,7
Not Getting Anything Back from Google
Solution
RE: ZERO's APPEARING IN ANALYSIS RESULTS, AND NO DATA APPEARING IN KEYWORD GENERATION PHASE
It looks like Google is currently updating all of their search traffic data in their data-centres.
The process is existing keywords are deleted from Google's system, then the new data is loaded. That means the previous months search results data is being loaded into the system, and all keyword traffic data is being updated.
For keywords that are currently being updated, you will notice that there is no search traffic data for these keywords.
If you are generating keywords, and have the "SEO Traffic Filter" option ticked, this will mean no keywords appear in your results.
This problem will fix itself as soon as Google has completed its traffic data update.
However, in the mean-time if you are analyzing keywords, use the Adwords Traffic Data tools as your point of analysis.
The "Adwords Traffic Filter" will remove keywords that do not have any traffic in the Keyword Generation phase.
Using the "Adwords" analysis options, rather than the "Organic" analysis options will give you a benchmark traffic level. Multiply the Adwords traffic data by 10 to give you an indication of the search traffic in a market.
We've also prepared a video on this that you can find at:
http://www.noblesamurai.com/support/tutorials/
See the "Overview of Market Samurai v0.53" video. From roughly 2 minutes and 30 seconds onwards, the video explains how to gather or benchmark traffic data.
UPDATE: ALSO SEE A THE "GOOGLE STARVE" VIDEO DEDICATED TO THIS AT:
http://www.noblesamurai.com/support/tutorials/
UPDATE: We have also found that users who have internet speeds which are below 256Kbps are unable to get keywords back from Google. If you are having this problem continuously this may be the cause.
Our developers are working on a fix for this problem.
In the meantime if you would not like to wait for this fix then please contact support determine if this is the cause, and arrange a refund if you wish one.