Yours is different, it's a concept called a 'double dip' in parking-forum-speak, and is an inherent known flaw of ANPR that they default to 'first in', 'last out' images.
The NoToMob have an ongoing thread of examples of double dips, updated since 2015 with hundreds of examples...
I've got one from this peye scum, Hollingbury Asda, claiming i parked overnight when in fact i went in and out on 2 consecutive days, one photo shows the day i went in and the other the next day leaving, on my letter it has the paragraph you mention