Shrek Forever After (also known as Shrek 4, and Shrek Forever After: The Final Chapter) is an action-adventure video game based on the film of the same name. It was released on May 18, 2010, in North America. It is the fourth and final video game based on the movie series of "Shrek". This was also the last Shrek game to be developed by Activison.
It has been 9 years since Shrek Forever After was released. 
It was released on May 18, 2010 (given fact), and today is no less than September 22, 2019 (objective, common sense fact). That accounts for a nine year difference, therefore, my statement is definitely correct. As stated in other submissions, the system does not know how to comprehend time and math. 