Just try again later if . However if doing it from cell phone you must download google chrome app and not use Safari.
Will share my experience:
Upon departure no one checked my DNM DDJJ (I offered to show it to the officer at migraciones but he just waived me off) and the airline simply asked if I had completed it. Upon return it was checked twice by the airline along with PCR being checked also by migraciones - people were being denied boarding at the gate for having it in the wrong language (e.g. French)
I had issues loading the CABA DDJJ (apparently needed on arrival) the night before but eventually it loaded and could be completed as I was boarding.
Upon departure from EZE no one checked my DNM DDJJ (I offered to show it to the officer at migraciones but he just waived me off) and the airline simply asked if I had completed it. Upon return to EZE it was checked twice by the airline along with PCR being checked also by migraciones - people were being denied boarding at the gate for having it in the wrong language.
The funny thing is that if you return, CABA still requires its own DDJJ and PCR test at EZE. Migraciones requires another DDJJ and PCR at point of origin.
When arriving at EZE I showed the DNM officer my PCR and asked if there were any other trámites to be done at the airport as I live in CABA. He said no, you’re free to leave the airport now after aduanas. Following that even the remise driver said “if anyone asks just say you live in provincia” as leaving the building. There were a handful of CABA officials loiterting around outside but not appearing to stop anyone to ask where they are going or direct them to the testing center outside and no one waiting in line at that center to be tested. Sigh, Argentina.
At the end there were only 52 people on my flight to EZE. Was first off the plane and arriving in the middle of the traditional morning peak hour for international arrivals there were only 8 other foreigners / foreign residents ahead of me in line and about another 30 Argentines in the Argie line. For most (non-residents, I assume?) it seemed migraciones was giving them a hard time checking mountains of papers and contacting their relatives. For me with DNI there were only a few more questions from the officer about how long I was away, where, purpose of travel and for the first time a phone number. They didn’t ask for the DDJJ at any point.
The whole and somewhat eery experience felt like entering North Korea or some other “closed” country minus the invasive luggage check (although the couple ahead of me at the X-ray received the full manual search by Aduanas)