I was hoping that there is a separate CIC branch of each governing country that assesses stage 2 applications. I could imagine the tens of thousands of applications from France, UK, Japan, Germany, Australia etc. It also seems like there is a HUGE amount of applicants applying this year compared to 2 years ago when I first applied. However, from what you said before it's being processed by one single department.
On a good note, correct me if I am wrong, but CIC works 7 days a week.