I have a very weak carrier there at 2033z. I can see some traces of modulation in the waterfall, but no demodulated audio yet here.
Update, I hear a YL singing at 2036z, sure seems like it is AM.
A year ago Token reported (elsewhere) "A couple of weeks ago Radio Verdad (Guatemala) on 4055 kHz was noted on its 2nd, 3rd, 4th, 5th , 6th, and 7th harmonics (8110, 12165, 16220, 20275, 24330, and 28385 kHz) in North America"
Perhaps that is what we are hearing?