All the links to the images in the top half of the page seem broken. Just getting *.svg links which then lead to 'Use the form below to upload this image' page. -- And they work now!! Just my luck :)
I don't have the kind of techie background to truly address your issue, but I can say from experience that .svg images on WikiEducator have sometimes not displayed on my browser. I believe that the issue is the browser, but that's the limit of my understanding. From your message, it seems that the issue resolved. If you have further trouble, please repost to this thread and I will get a more definitive response from our tech-savvy wikieducators.