I saw that post as well, it's almost the same with me, I got a test on Apr 8th, so I haven't received anything.Saw on one fb group. August 2021 applicant and had an oath taking today.
Arrived in Canada - November 23,2011
Citizenship Application - August 2021
Passed the Exam - March 4, 2022
Oath Taking Ceremony- April 25, 2022
Thats her timeline and I think she’s from Manitoba. That was fast too.