KTX Problems?

The new Korean KTX bullet train (which was launched on April 1st) seems to be having problems. A guy died of complications seemingly related to an epileptic seizure brought on while on the train—possibly, though nobody can say for sure—brought on by the fact his chair was facing the wrong direction, back towards where he’d come from. (Chairs in standard Korean trains alternate, forward and backward, and the human body apparently can’t handle as many G-forces going backwards, meaning the chair arrangement was, maybe, not such a good idea): as an article in the Korea Times claims,