I spent a terrifying night watching my sites' indexed pages decreasing from hundreds of thousands to zeros gradually! Today, I received a link that was a real relief! Here it is: http://webmaster-forum-announcement...4/known-issue-sitemaps-indexed-url-count.html Google, please don't do that to us again!
This has been a common complaint in the last week or so, Google seems to be on a major indexing frenzy at the moment