I don't mean to be rude with the following, here it is though,
I guess nobody cares if one package was delivered on X date or a credit card was charged on another date. The important thing here is what CIC would do if a PCC is not submitted on time regarding a LOE has been sent including copy of the application, proof of payment, waybill, etc. It is already confirmed that FBI is taking up to 12 weeks (3 months) to send the certificate, and CIC is aware about this, so, will CIC be able to give an extension to those who have not submitted the FBI certificate and the deadline is reached? What should we wait in an scenario like this?.
Once again, the intention is not to be rude or disrespectful.
Thanks and good luck!