Were the 2009 MBP's affected by the NVIDIA problem?
The 2009 models do not have the affected chipset.

Apple publishes all repair extension and other "recall" type news at this page:


http://www.apple.com/support/exchange_repair/


You can use a tool like the Wayback Machine from the Internet Archive to look at the contents of that page back to at least 2007 if you are curious if there was a program earlier and it's no longer on the main site.