I've noticed that a couple of private messages have disappeared from my inbox. I definitely haven't deleted them. I don't even know if they can be deleted.
It's particularly annoying because one had a telephone number in that I needed to refer to and one had some details I was given about my car before I bought it that I now don't have access to.
It's not the date filter just not showing them because I can see loads of messages much older than these two.
Have you any idea why that might have happened?