Every application is assigned a primary processing office (the one you send your application to) and a secondary one. For almost everyone in Ottawa, the secondary office is Sydney. The Ottawa office has too many applications in the backlog, many more than they could realistically handle. That is why a lot of their work is handled by Sydney.Today the IRCC answer me :
Your application is currently at the IRCC local office in Sydney. This office is verifying if you meet the eligibility requirements to be granted Canadian citizenship. Rest assured that you will be contacted if additional information is needed.
The next step will be to invite you to attend the citizenship ceremony. The local office will schedule an appointment for you in due course, if necessary.
Why! My location office is in Sydney not Ottawa. Because the Ottawa office send me citizens test. They change my case come back Sydney?
From Mar 08 2022-today
Just BG and Test is completed
Others still is in progress
10 months nothing
You can always find out what your secondary processing office is by looking at the GCSM notes.