TBH, it's looking more and more like a JavaScript issue. I know that Voyage Calculator, even the styling, seems to heavily rely on it. The Transmutation Calculator is literally entirely built from JavaScript when the page is finished loading. It has no preloaded HTML.
Our guide pages use a plugin called lazyload - again, handled by JavaScript. It makes it so that your browser only loads images when they come into view. Your Chrome seems to hate the JavaScript.
When one of those pages opens, press F12 and go to console. Do you see any JavaScript errors? If so, which? Sometimes this can be caused by shitty advertisements and such - not something directly cause by us (but we can fix).