Yes, I've had that trouble too. I went back to my PMs and so glad that we can see "all from" as well as "all to". That was the only way I figured out some. One lady did not even have a return address outside or inside, so had to figure out who it was from what I bought.
Another thing I wish is that all the original pictures stay up for awhile. Some are removing the pics as they are marked sold and I have needed the pic to make sure I got the right person to thank. If the items are marked "sold" or "pending", then there should be no confusion-- just envy that I didn't get there first.