Hi Nishant
My application has somewhat similar case like yours. Was you file transferred in Sept ?
If yes, its just that during that period they had work load distribution so they might have decided for any stat. questions selected "YES" file will be transferred to Montreal.
However its not case with everyone. My Stat question is also "YES" due to previous express entry file "cancelled as incomplete" and my file is processing at Edmonton VO.
Don't worry once a officer opens your file everything will move and you will get decision soon. I would suggest order GCMS notes just to look at eligibility review that has been flagged by Case analyst. This will give you pretty good idea if anything concerns on eligibility point of view.
At last I would say, just be positive , you guys are almost there. Me & my spouse are also in the same boat with 2 yrs long distance and its frustrating. But , for sure compare to lifetime of togetherness this waiting period is like nothing.
Good news on the way. Good Luck!