Google have just made a major change to the Google Keyword Tool which is preventing Market Samurai from gathering keyword data.
Our development team are currently working on a fix for this issue, however it looks like it will not be complete, tested and released by tonight.
I’m very sorry about the disruption that has been caused to you all over the past week and I will keep you up to date on our progress.
As soon as we have an ETA on the fix I will let you know.
Edit: The development team have outdone themselves. We are currently testing a fix and hope to release very soon.
Edit: We have released a fix. Please update and if you have any further trouble let me know.