I set my PVR to record this on the off-chance that James Cameron and his minions haven’t got round to ensuring that only the 2012 master is available to TV stations. The continuity errors and colour grading seen on the home video versions prior to 2012 are present here.
For example: visible lighting equipment in this shot.
Scenery visible in the background, right behind the stairway.
See here for further details: http://www.movie-censorship.com/report.php?ID=935850