I was notified by a client that he saw a noticeable drop in Ranking for High traffic Keywords within his Niche but as I looked deeper I found that almost everyone who was in the Top 10 have fell to ZERO, so I did some more looking around and found that large brands from the past Panda 4 Update, and they seem to also be hit.. I am currently verifying my data but, however I have seen large sites lose 1K or more Keywords over a few days traffic but don't show signs of improving... they started to bounce back for a few within the 15th but I am seeing trends of others being effected up to the 17th 18th mark...
I would love to hear what others have experienced or am I just CRAZY? Thx