PE on LGW fleet

Does anyone know if the 747 plane that has moved from LHR to LGW have the old PE seats or the new(but now old too) seats on the upper deck.
I know the configuration was changed to the LGW style but was wondering if it kept the same seats upstairs, Im not a big fan of these seats and perfer the old ones!
I know the configuration was changed to the LGW style but was wondering if it kept the same seats upstairs, Im not a big fan of these seats and perfer the old ones!