yes , unfortunately its a big mistake , in case you are lucky they could ask you to resubmit this form , but chances are very slim .My file received at Nova Scotia on 14th jan
. No reply till yet. I have done one big mistake that is I did esign on Imm008 instead of hand sign. So I m sure they will return my file but I got nothing. My next file is ready for resubmission. Any idea how long it will take them to return my file?
I think the first thing they check after opening a file is signature , if file has some missing signature they will return right away . Usually it takes 5-10 days to receive a file back from cic.