Is anyone else having this issue?
Browser: Any Browser
OS: OS X 10.11.6
Resolution: 3200 X 1800
So I think I found a bug in how the pages section is rendering on high resolution monitors. Essentially, when I have my browser window above a certain height, specifically when I can see the "loading now" with the spinning icon on the bottom and have room underneath, it stops loading my pages. The workaround I found was to reduce the height of the browser window to slightly below the "loading now" icon at the bottom even just momentarily so that the page links will load. You can see a screencast of the issue and the workaround here: Canvas Pages Bug
This will occur on Chrome, Firefox, or Safari whenever the height is too big like if I want to make it take up half of my screen or use the OSX maximize button.