Board Thread:Support Requests - Getting Technical/@comment-58013-20140217030522/@comment-1038387-20140217114915

As he explained, he downloaded the downsized standard instead of the full image.

To my knowledge, there's no way to make the big version standard (maybe in your personal wikia.js), primarily because when an image is over 1000px wide (or even 500px) it's a strain on the servers to display it in full as a standard. Instead, you can just click on the "Full resolution" link under the image if you want to see the full one.