Finally, its PPR.......The process is a true of patience. I wish all expecting PPR, favour that turns situation in your favour.
Timeline;
FSWO.
LVO:London visa office.
AOR 21 sept 2017
MEP/ADR

Schedule A form) 27th Sept , NA: Oct 10 2017.
FTD to LVO: Nov 10.
IP2: Feb 27 2018,
ADR (Height&Eye color, Passport) Mar 3
PRP: 13 Mar 2018
I ordered GCMS notes, in Jan, recd in Feb 2018. Security and Eligibility Status : Not started.
I saw a caption on POF that said review reqd likely raised at CIO , so I raised a CSE to clarify which they responded same will be sent to London visa office.
Best wishes to all waiting before and after.