While I'm pretty sure I'm on NZ 2 they somehow managed to load the wrong flight into the IFE (see below)
So it shows we're on NZ26 going to Chicago. Pretty sloppy given this is such a long flight and a lot of passengers might want to follow the progress. I suppose it will at least show the right location but all the other data will be wrong. This is a new one for me. Is this a common error?