UPDATE: Even though we got the PPR on 16th April, my wife and son couldn't submit their passports due to office closures in New Delhi. VFS had suspended passport operations and the consulate itself closed down on 18th. Today VFS have suspended all operations (including biometrics). I raised a web-form as a precaution and got a generic reply from Delhi Immigration. So now it's Covid wait to get the COPR and visa.
Finally got the passports delivered after a very long wait after PPR (Delhi consulate was closed since April).
Timeline -
Outland (sponsoring wife and son)
File received - Sep 23rd
AOR - Feb 13th
Biometric Request - March 15th
Medical Request - March 16th
SA - March 17th
Medical Passed - March 24th
PPR - April 16th
Passport couriered (VFS) - August 4th
Passport stamped - August 21st (received email notification on 22nd - SUNDAY!)
Passport delivered - August 25th
PA - India