Actually I did emailed them since I waited for a month after my 2nd interview.
I was worried as there's no 3rd interview scheduled nor a rejection email.

6th Oct - Prompted them if selected for 3rd Interview.

15th Oct - Got an email that "Apologies for the delay" and was told that I am shortlisted for the 3rd Interview. But they say it'll take another 3 weeks or so since the Interviewer is currently overseas.