Ouch, I indeed didn't consider emptying the web cache. I feel a bit stupid now.In my experience, updating images does take some time to properly propagate across all the pages. This isn't helped by the fact that, as I understand it, browsers tend to store pages (or parts of pages) that you've recently visited in their cache, which speeds up visiting pages but means that they sometimes don't reload properly, even if you refresh. Doing a hard refresh (Ctrl+F5 on Windows, not entirely sure on Mac) usually reloads the pictures properly, at least if you've given it enough time (personally an hour usually seems like enough, but it could take up to a day to update). For me, the images on the government page were messed up at first but reloaded properly when I did Ctrl+F5.
Well, I guess everything's fine then. Thanks for everything.
- 1