I have added your Skiprog to the gallery Evan. I think this might be my favorite yet The colour gradients look very good, did you use colour sweeps?
I have tested the links online for page 4 in pages 1 2 3 and 4 in 3 different browsers , Chrome, Firefox and Microsoft Edge and I have tested on 2 different computers so I am confident everything is fine. Please try refreshing your page that has no link to page 4 in Chrome by holding down the Ctrl key and pressing the R key. This page has other things you can try to override your old file in your cache: http://en.wikipedia.org/wiki/Wikipedia:Bypass_your_cache
if that fails try resetting your computer, or trying another computer or asking a friend to test it.
Glad to hear your making a movie, I look forward to seeing it.
best wishes
thyme