I dunno then. Hmm
Something has changed in the last couple of days with the pages. They are rendering slightly different even on the laptop with Firefox. Whatever they changed on Saturday they need to go back and unchange.
Hossman and turtle
Just now had it happen on my iPhone 4 (iOS6.01) for the first time. On a terribly slow connection, which may be the main culprit, as it happened once and I got distracted with something else and when I finally looked back it had loaded. Otherwise just went out and back and got it to load.