Chris13 - 4:28 pm on May 25, 2013 (gmt 0) [edited by: Chris13 at 5:11 pm (utc) on May 25, 2013]
Was this around the 9th? Because my Penguinized/Pandalyzed site had a significant partial recovery at that point - I do think something happened around that time. - diberry
Pretty much. The 8th was the first day I noticed that something was up. I still see clustered results from the top brands and I'm hoping those will fall away. If they don't then the top brands can monopolize the top 3 pages of the SERP let alone the top page.
[Just double checked the date. The change showed on the SERP on the 9th. The 8th was only down a tiny bit, not outside usual traffic fluxuations. So your date of the 9th seems spot on.]
[edited by: Chris13 at 5:11 pm (utc) on May 25, 2013]