None of my lipo's have an LVC, although most of my ESC's do. Josh is either not setting it or is just flying past it into the low voltage death range for lipos(under 3 volts per cell). He has said many times, he just loves to fly!
I do not take mine for any endurance runs until I get a few timed flights with a particular setup to judge safe flight times. Batteries are one of the most expensive single components on the model, I always try to take good care of mine.