I have just learned that from January 30th, Goodreads 'will no longer display book information that comes from Amazon'.
As a result, warning notices are appearing on ebooks on their site stating, 'This edition is in danger of being removed from Goodreads.' It then invites the reader to rescue it.
Anyone can do this. You don't even have to be the author, but I would urge anyone with ebooks on Goodreads to check their titles NOW. I did and found one of mine had the warning notice posted on it. It took just a couple of minutes to 'rescue it'.
I am indebted to Angela Korra'ti for this information. More details can be found on her blog:http://www.angelakorrati.com/2012/01/21/heads-up-to-all-authors-with-kindle-edit\