I think I got a similar timing to you.
AOR- 5 SEP
MEP- 27 SEP
IP2- 27 SEP
ADR- 27 SEP
ADR SUBMITTED- 29 SEP
GHOST UPDATE- 15 OCT
CEC INLAND
I'm also thinking to call CIC but I don't know what question should I ask...and it seems useless according to other applicants.
Anyway, it's good to know...