Goodreads Librarians Group discussion

I tried to add my edition of a book to a listing (because I'm neurotic and if my electronic library doesn't look like my real library, I can't handle it). The book in my possession is Shantaram: A Novel by Gregory David Roberts. However, when I tried to add the edition, I was warned that the ISBN I entered was attached to a different book. I swear the ISBN (0965381714) is correct, I triple checked it. Is this a publisher's error, also how can I fix it?

According to Worldcat, both books share that isbn. This happens as publishers re-use isbns quite often.

Oh, that's annoying. So there's no way to make it correct in this system?