To all above, I could not risk my EZE/AEP-GIG flight. As i have an onward flight to AMS from GIG that day. I now booked the EZE-GIG frlight 06:15 in the morning. gives me 7 hours at GIG (any idea what to do?). or just relax the lounge?

for the rest, I booked all through orbitz, the only OTA where i got my itinerary on 1 ticket (and thus saving me a hell of a lot of money).

If you look flightradar, it shows both EZE and the AEP flights. one only as schedule, the other as flown. but someitmes "diverted". I don't want to get ff* up there.