I’m seeing the same issue on the following browsers:
windows 7 Chrome 32.0.1700.102 m
windows 7 IE 11
Windows 7 Firefox 25.0.1
Today the show begins playing for a few seconds, then stops. When I click play again it starts again at the beginning. I’ve seen this before, but it would always play for 5-10 minutes, then stop. When it did, I’d just hit play again, go to the spot I was before, hit pause and then come back to it in 10 minutes to let it buffer. That usually did the trick.