Yeah, the prognosis for Indian citizens not resident in the US is no bueño, as I suppose you've gathered from recent posts by @USProgrammer. I am in an especially strange place with my eligibility having been 'met', but no actual sign of an IP2. The good thing is we have this whole forum to keep us company while we wait. And the radio silence you were talking about, I'm using it to write horror/thriller short stories. I kid you not.
You and I have quite similar dates, AOR 8 Dec, MEP and IP1 19.01.2019 and nothing after that, pin drop silence after that and I live in Singapore and noticed that your NOC is 1112, mine is 1111.