Serp changes many times every day. If you find your serp ranking drop a lot, try to check back in a couple days. Most of the time it will come back.
yes, I also experienced the same thing since the last two weeks, I became a keyword in hundreds of pages, whether it will last a long time for autoblog?
Same here. I have lost around 400-500 visits for one of my site. Traffic is down for two of my sites.