raymondcc - 2:08 pm on Oct 24, 2012 (gmt 0)
I can't really remember exactly how many months but I'm sure it is at least 2-3 months. Our traffic just kept on dropping and not sure if it was Panda related, our lost traffic never came back. It could be also due to massive lost of keywords since the translated pages are no longer available.
The amount of errors hit more than a hundred thousand. It was nasty!