Happily to announced that I've received my PPR at Jan 7th.
Here is my timeline:
AOR Jun 1st
MEP&IP1 Jun 15th
IP2 Dec 20th
PPR Jan 7th
VO: CPC-Ottawa
According to my first notes, my eligibility was review required because of POF since Jun 15th.
I did nothing and my file suddenly moved to IP2 on Dec 20th.
I raised several CSE and IRCC told me "a decision has been made" on Jan 4th.
I ordered another notes and mailed to NDVO on Jan 6th, but the PPR mail was from HKVO.
Thank you for all your support, especially during the time when nothing happened on my application and I hope all of you can receive your golden email ASAP.
PS: I've also updated my tracker case.