Unfortunately, in previous years’ threads, people who had “under review” while the rest of the decisions were released were ultimately rejected. I applied custom track and mine is under review!
Why do you think it’s a bad sign? From what I recall reading, most people aren’t invited for interviews? They use them for cases where they need more information beyond what’s in the application. How was your interview in 2019?
JHU portal still says "application under review" for me. Looking at other years' threads, invites for interviews, if they were requested, were sent out in January and they had admissions decisions the first week of March.