Hello, As @Sarah Richards reported earlier, we are being impacted across many of our web properties by a change in behavior in the Search API.
Previously use of the FROM filter in the search API would only pull tweets that came directly from the user specified. Now the same search parameters result in both tweets from the user specified as well as retweets of the user from other accounts. Any updates on why this is happening? Ex: http://search.twitter.com/search?from=yelyahwilliams