at the moment direct image links seem to be unstable. for instance, https://imgur.com/wK1IoRt works, but https://imgur.com/wK1IoRt.png doesn't, despite the image source having that url. and in other cases, images on my account show a preview, but the image itself (even on the imgur page) is totally missing
it seems very likely that this isn't actually an early/mistaken deletion, they're just overwhelmed under the load of everyone exporting all their stuff before the deadline. so grab what you can immediately, because the availability of your data before the 15th is Not Guaranteed
