Raquib

I have lodged my student visa subclass500 on 10 May 2018 from Bangladesh. For abnormal x-ray, they arranged sputum culture test and I was an active TB. I took treatment in accordance with DHA and my medical health status was updated by panel clinic on 20th March, 2019. After that, immi account shows no action required under the health assessment bar. And It will be exactly 12 months that status has not been changed. Bupa Medical says the case is referred to Australian TB expert medical panel. Does anyone know how much time they might take further for this assessment despite of completing the treatment?