Nope. I was born abroad to a U.S. citizen who didn’t meet the physical presence criteria to pass on citizenship. I came to the U.S. as a child on an IR-2 green card, then when the CCA became law I automatically became a citizen. My parents applied for a passport for me, and in the process the department of state presumably shredded my green card. I don’t have a certificate of citizenship and I’m not eligible to apply for one, as I no longer live in the U.S.

Unfortunately USCIS doesn’t know anything about this (as it was all handled by the department of state), and presumably thinks I’m an alien who abandoned their status.

Wow, I see. In a sane world, I would assume the passport would be enough, so hopefully this won't cause you issues, but I can certainly imagine things going wrong. That was quite fascinating, thanks for explaining.