Solved
MAXCDN Blocking Page Loading in Firefox
Anyone else having a problem with pages not loading in Firefox? There is something in the status bar about waiting for maxcdn.bootstrapcdn.com. It started this morning and because it seemed similar to a previos problems with mozilla's snippet service I looked at this in the about:config as the link below fixed this problem before. However, there is no entry. Anyone have an idea as to what is going on and how to fix this? Otherwise we are dead in the water.
https://support.mozilla.org/en-US/questions/1054375
Turns out development added a reference to this external domain for some stylesheets and the domain was down which caused the page loading error. The domain is now available and the page is loading fine.
