Odd Thunar behaviour

I took about 145 photos at the American Football rookie camp today. Scrolling through these, some of the photo thumbnails are clearly not of American football, some are clearly of a rugby game.

The Rugby game in Question is actually between Paignton vets vs Chobham, a game that is played in February. This game was a few years ago.

For some reason Thunar is displaying some thumbnails as photos taken a few years ago. If I open one of these, then the photo is the photo taken today 10/9/2023. The file list also confirms this, as does viewing the properties.

I am not sure what is going on. All I can think of is, that the filenames are the same, for some reason Thunar has the old photo in a cache, which it is displaying instead of the actual photo that I took.

Just seems odd behaviour, this is Thunar under Debian 11.