Just got an email from Buffalo and they cancelled our interview after all. We had booked the whole trip flights and hotels from Westcoast. Very costly cancellation for us. But guess we can not get the refund from Buffalo!!?
Here's their mail without apology:
Dear Madam / Sir,
This letter/email refers to the interview for your permanent residence file that our office scheduled on (DATE).
Your interview has been cancelled. The Buffalo immigration section is now closed, and will no longer be processing your file. Once your file is transferred to another office, that office will contact you with a new interview date.
You will receive notification by mail or email advising you of the date and time of the interview well in advance of the interview date. In the meantime, if there is any change in your address or in your family composition, inform us as soon as possible.
At this time, you are not requested to provide any additional documents.
Regards,
Canadian Consulate General
Immigration Section
www.buffalo.gc.ca