FCC said:Customer Update
Northbound TL route services will be 4 cars instead of 8 cars betwen 1800 and 1836
First Capital Connect apologises that northbound trains leaving St Pancras between 1800 &1836 will be formed of 4 cars instead of 8. A normal service will operate as advertised from 1846 from St Pancras. We apologise for the inconvenience this may cause.
Does anyone know the reason to this?