Hello. My application was delivered on March 06. When other people from March 06 started receiving AOR last month I was hopeful mine would arrive soon after. I was heartbroken when applicants from late March received AORs and I hadn’t heard anything. I reached out to my MP, who was very kind and provided a temporary file number. Every day I called the IRCC help line to check the status of the file. The automated message would confirm my file was received on March 06, and say they would update me if there were any changes. As time passed, I became very discouraged and afraid the file was returned.
Yesterday, I called the IRCC line and found that the automated message had changed. Instead of saying I would be contacted with any updates, it said my application was under review and they were processing my partners background check. Today I finally received AOR.
A few weeks ago another user posted an encouraging message about receiving an AOR for March 2nd. I found some hope that was previously lost in reading their post, so I hope this helps March applicants who are still waiting to hear from IRCC.