Wow, that's really different from what I've done. After giving my fingerprints, I got a paper with the fingerprints. I'm not sure if that is all or if they send additional results to them... But I left the RCMP facility with this paper - I didn't ask how long it would take for them to send because I had understood that it would be electronically sent, so it would be on-time (but now I'm not sure). That place I went was like a ghost town. I did everything on the same day CIC requested and as they gave me the paper I uploaded via web form and also on my application at GCKey. When you upload on GCKey they change the status from "Your action is needed" to " Submitted" again... So I believe as long as you send them, it should be fine.
Have you got any paper from them?
Good luck!