No. you can not. until you become a PR. The "however" below, highlighted in red does not apply to In Canada protected Status applying for PR, since renewing passport is one of the reason for cessation...
I agree with other member, 27days are way too long for family reunion for Sister and Brother in law.. It could be different for parents and or grandparents....
I dont know how you filled in calculator but your father is not eligible for Citizenship yet.... Since you did not include months, i can assume he will be eligible end of year..fast forward another 6months