Yet another loose end.

It must be something in the postal waters.  As quickly as one is cleared up, another one takes it place.  A couple of posts ago I wrote about a postcard which was returned to me - the post office could not deliver it to the address given.  After multiple attempts to contact the buyer, with no response, we opened a case to cancel the transaction.  The buyer agreed.  Which meant that they logged on and responded to our case, but would not respond to our request to verify their address.  So we cancelled the transaction, refunded their money, put them on our blocked buyer list, relisted the item. 

So, what should happen a couple of days after this?  Another card return ANK - "attempted not known", this one from a buyer in North Dakota.  Same thing going on, he's not responding to our attempts to contact him. The address we mailed to is a confirmed address in PayPal.  This is a bit stranger though, he went ahead left positive feed back and good DSRs.  I know he exists, but other than that  I don't know what's going on.

In both cases the envelope did not appear to be opened, but the packaging did - the tape was torn, very neatly & I'm positive I didn't put it in that way.  But why go to the trouble to expertly open and reseal an envelope, then leave torn tape on the inside?  Am I freaking out? 

And we still have the buyer who bought and paid for a card then told us not to deliver it until he contacted us again.  That was over 2 weeks ago I think.  Haven't heard from him.

This is just plain odd.  I don't like it.