Initially raised at http://en.wikipedia.org/wiki/Wikipedia:Village_pump_%28technical%29#Odd_behaviour_in_category.
If I load up Category:All free media, the first 130 images are images that have a CSD notice on them, then I get 70 images as expected. If I then select "next 200" - I get a page with the same 130 images and the next lot of 70 images. Should there bee 200 images witha CSD, I doubt if I can see anything else. I've used 2 browsers, on 3 PCs and logged in and logged out - all do the same.
Tried IE9, FF5 on W7 and XP, another user reports same with FF4
OS: Windows 7