did you not cancel that address years ago. You can try contacting the sellers but if they shipped your items already they will be returned to them unless they used GSP and theb=n they will be disposed of.
The thing is I did change it, but somehow very recently it changed BACK to my old address. I've gotten 2-3 packages properly delivered to me between now and then, so I'm guessing it had something to do with an Ebay site update or something in the past quarter.