I made the mistake of paying the $800+ for the bottom clamshell replacement needed to fix the keyboard one week before they announced this program.
> If you believe your Mac notebook was affected by this issue, and you paid to have your keyboard repaired, you can contact Apple about a refund.
I'd say you have a good chance to get your money back.
My wife bought a MacBook two months before OS X came out, so she had OS 9. When OS X came out, Apple sent free copies to everyone who bought a computer in the last 90 days.
No credit for fixing the problem they deliberately create.
Sorry..