Hey,Hi I called CIC at 1-888-242-2100 today and they told me my app is ready to be finalized, it is just matter of time(Maybe visa officer is on vocation.) Maybe you should call too to ask about your status. I think IMM 5257 is the right form. The call center is busy and you need to call multiple times and wait 20 minutes to get to talk to a real person.
You are the one luck person to get connected to the agent. Can you please tell us the date you filed for the TRV? and you applied inside canada right?'
Thank you for the information you shared. Gives us some hope! : )