PostNL registered mail delivery time from Netherlands to Argentina

Parcels / package was shippedd via PostNL registered mail service from the Netherlands on the 28 December 2016 and delivered to the destination address in Argentina on the 13 April 2017 which took a staggering 4 months delivery time. That is one of the rare cases where the item which may have been report lost by eventually delivered after a long journey of delivery. Below is tracking info from PostNL

Destination Country -
Origin Country - Cache Time: 2017-03-10 18:21
2017-01-11 04:48 The item has arrived in the country of destination
2017-01-11 04:47 The item has been processed in the country of destination
2017-01-05 15:50 The item is on transport to the country of destination
2017-01-03 22:18 The item is at the PostNL sorting center
2016-12-28 01:25 The item is pre-advised

13-04-2017 11:30 The item has been delivered successfully ARGENTINA
Shipment details: RS738334974NL