Weird video of "ghost train" pulling into China railway station

This unbelievable video was reportedly captured earlier this month by CCTV cameras in Inner Mongolia's Baotou Railway Station. From Mysterious Universe:

Is this a video of a ghost train? The comments run the gamut from definitely ghost train to an image from a parallel universe to a secret military cloaking train to a reflection in a window of a nearby train to a hoax. The Daily Express online says the last scenario is supported by debunker Scott Brando, who claims it's a merger of two videos and dates back at least to 2012 to a railway station in not the Baotou Railway Station in Inner Mongolia but the Polezhaevskaya station in Moscow.