Hi HieLily,
When you applied for extension on study permit this early February, did CIC also required you to have a medical exam? I hope CIC will fix the error on your permit's expiry date.
I am also worrying because my offer letter states that my study will be finished on Nov 2019 but CIC issued validity on my study permit Feb 2019 which is supposedly on Feb 2020. I am just worried because my medical exam which was done lastyear will expire next month and I am not sure if in case I request for an extension, they will require me for new medical exam because the validity of medical exam is only 1 year.
Thank you.