Hi Harry,
I'm really sorry for your frustrations. While we are still working with Google to get our access to AdWords data back, we are also investigating other options to provide search volume data that would not rely on AdWords, but it will take some time for us to research our options and develop code to provide that data.
The good news is, we don't actually use the Google AdWords data in our calculation of keyword difficulty; that is just supplimental information used to give some context to the difficulty score, so those reports are still 100% accurate - they're just missing the information we pull from the API, which you can get at https://adwords.google.com/o/KeywordTool in the meantime.
Please let me know if you have any other questions. I'm here to help!
Cheers, Chiaryn