I have got the same situation. I received scanned passport request about 5 weeks ago and my address disappeared 20 days ago. I am very worried since I received no further news and ECAS didn't change to Decision Made either.
By the way I saw you are in the same visa office as me. Do you happen to know who is your officer?
Actually i dont know who is my officer, even in all the emails i received from Warsaw there was no name of any one.
am asking alot bcoz no one from Warsaw vo received a scanned PPR and was asked later for any further step.
so no one know the procedure and am afraid that after scanned PPR there will be another waiting and i have to travel for one month in march.
so pls if you know the time btw next step and scanned PPR tell me...
Thanks in advance and wish u the best,