Just received my approval today! No email or anything currently, but been checking my IMMI account religiously and the status has changed to approved!
CITIZENSHIP TIMELINE
Type: Citizenship by Conferral
Country: UK
Number of Applicants: 1
Application Submitted: May 7, 2020
Appointment Letter Received: January 15, 2021.
Test and Interview: February 17, 2021 / Rescheduled via text message to February 11, 2021
Approval: February 17, 2021
Ceremony: TBD
Location: Bronte, Sydney (Waverley Council)
Immi Status: Approved - February 17, 2021