jonb:Just had one arrived that had given up on too, arrived in NZ April. On closer look all of the troublesome orders have been Yanwen Economic Air Mail
Most of these have been too, although the one that took three months between arrival and delivery was Singapore Post.
It seems to be more an issue of when it was ordered, orders in Feb-March are taking months from the claimed-arrived-in-NZ date to get delivered while orders in April-May take a few weeks from dispatch to delivery.
I feel a bit bad for the sellers, I'm about to file disputes for several undelivered orders which arrived in NZ in April, they may still get here but if the March one is anything to go by there's another month or so of waiting.