I understand what you're going through because I too was in a similar situation a week back. Did upfront Meds in sept and then Ircc sent us a Med request in the month of oct. you may read the whole story here.
https://www.canadavisa.com/canada-i...cember-2019-aor-join-here.666708/post-9803784
However I consistently kept on prompting them with web forms every week and also requested the panel physicians to link the upfront medical reports with new requests. It took them nearly 2 months before my gc key account was updated with" Passed " status.
You've already taken the necessary steps informing IRCC about the situation. Just keep prompting them. Also, these days IRCC takes more than 6 to 8 weeks before updating the meds so you'll need to be patient because no matter what you do, you cant expedite the process. Hang in there , Your Meds will be updated in a few days. All the best.