Yup,
Good news.
Pre arrival services letter means you may have completed Eligibility Assessment.
Next will be Background Check before final review to request passport.
I heard there are many interviews going through the HKVO and think they would have notified
you by now for the interview queue. Some bgc's are completed quickly depending on who you
are and maybe even started before the GC key updated. I think it has a lot to do with the agent
and their experience. A Sponsor family through HKVO in my area last year start to finish just over 7 months.
They can make it go faster if they ' see fit '.
Hopefully the Easter Bunny was good to everyone having to go through this!