COPR is valid until mid-May. Feels like my Mom should plan for travel somewhere around second week of May.Only received the generic response. However it does not mention about extension. When is your COPR valid untill?
From what it looks there should be little motivation for IRCC to provide extension for those countries where ban has been lifted. (Delhi and Hyderabad India in my case, which currently targets 14 April for the local bans to lift.)