There is a Seller who uses DHL partner shipping. I ordered and paid for an item from them. They shipped it but it never went anywhere. The Seller would not return any of my emails for about a week. Then they responded and said it looked lost and they would ship another one. It got lost too apparently, based on tracking. I noticed the Tracking history showed some kind of International Carrier tag on the tracking from the day after I paid for it. I also noticed the Arrival date had been moved back...

Using a tracking number twice? | Ask a Mentor

Using a tracking number twice? | Ask a Mentor | eBay Community