To answer jmmoric the older NGs were definitely 10 knots. This airframe came from AirBerlin, originally D-ABKD and was relatively new (delivered 2009) so would probably have had the higher 15 knot tailwind limitation. When I listened to the ATC recording I don`t remember hearing anything from the tower about the runway being wet. It may have been in Turkish and therefore I missed it. But on the video it looks very wet and that would obviously be more limiting.