(humor [check the date])
Multiple reports of "overly green" photographs have been posted today, and it's reignited the buzz on some of the Internet fora. Many of these images seem to have been taken at parades and in bars, so it can't be lighting and white balance dependent.
According to my sources, most of this "green tint" problem should automatically subside tomorrow and that this is just a one-day bug in the system.