There was no back to back draw in 2018 as wellI think we are all really hoping that there will be, and looking at the trends there is a chance!
I went and did a bit of research. From the beginning, there has been a trend that IRCC does draws every two weeks. They usually follow a 3 week gap with a B2B draw. The only year there was no B2B draw was 2017 and that is because with the holidays Dec / Jan they kept the 2 week intervals and drew on 22 Jan and then again on 4 Jan. The other years where there was a 3 week gap over Dec / Jan, they had a B2B in Jan.
That being said, there is also no way of knowing for sure but I certainly have my hopes up.
If it happens, it would be nice
But it is better we keep our hopes on the 5th of Feb to avoid any heart ache