I'm and M&B gold member, traveling yesterday from FCO to ATH with A3. I checked in 2 suitcases and they put the red priority tags. When I received them in ATH I found both of the priority tags torn out. I doubt that it was by mistake as it happened to both of my suitcases, whereas it's something that has never happened to me before.
Also, I did not notice if other suitcases had the tags or not; I left in a hurry.

Anyone with the same experience, or who can guess what happened?