totalodds - 10:45 pm on May 20, 2013 (gmt 0)
On May 16th several of our websites received this message. This is not a manual action and seems to be algorithmically triggered.
As of today (May 20th) two of the websites have lost all rankings for their "money" keywords.
As this is not a manual action, could it be some new phenomenon/penalty where Google is now completely devaluing a websites backlink profile.