Same problems here at the exact same spot. Tried muxing it through TSMuxer and got an "invalid H264 NAL unit size. NAL unit truncated."
Originally thought it was my Sony BD Player, since it wouldn't recognize more than the first 10 audio tracks, but VLC choked on the very same spot: 45:37. It skips right to 1:52:15, during the trench battle.
My BD player just freezes and goes back to the player menu.
I am able to chapter past it, but it crops out 5 minutes of the movie.