For those of you that received a medical request even after taking upfront medical exam (saw at least 4 others on this very thread that faced the same issue).
Send Case Specific Enquiries using webform or write emails to the visa office processing your application (at approximately 1 week gap each), attaching the eMedical tracking sheet. Sooner or later the issue will be resolved.
My medical status was finally updated after about 40 days of receiving Medical Request. Wrote 1 CSE General, 2 CSE to the Visa Office processing my application and 1 email directed to the Visa Office. And the status was finally updated after a long wait.
Let me know if you need any further details or help.
Cheers!