I checked one of our pages yesterday to see when it was the last time Google crawled it and it showed that on 8th of October. It was good because we ranked high with it for a certain keyword, but today I've seen that we lost about 20 places and when I looked at the cached version it said that the last time it was cached was 1st of October. What could have happened? The main page was updated yesterday but the page I'm talking about
http://www.backup4all.com/reviews.php seemed like it jumped back in time.
I tried the Google Dance tool but on the other servers, www1, www2...it is the same date for the cached version, 1st of October.
I'm confused, I don't know what could have happened.