Granted getting cards from some SA countries is hit or miss at best.
Sent an application for the IARU Region 2 award. $10 fee going to Venezuela. Application got there. The $10 got pilfered along the way. Got to start from scratch with that application. It will be the last of the awards offered so I'm willing to give it another shot. Oh, in the application it states that it will take 4 months for the certificate to arrive. Yes it does. Both of my previous IARU-R2 awards took 4 months to arrive.
Myself I have a thing of resending a card, especially if it goes to areas with questionable postal systems, if I don't get anything back in 6 months. According to my notes I sent a card just after the QSO in 05-2013. Resent another card in 04-2014. Maybe the first one did get pilfered. Maybe not. Just seems fishy to me.
I'll stop whining.