Its the floating average that counts which like you say is 1.400 for NK and 1.449 for Janowski so
Janowski will indeed move up to nr4 with NK at reserve.
Still no news about Ruud, i would guess that they are waiting until deadline on whether he will ride or not.
Observations from Vetlanda says that if Ruud is unable to ride, Vaculik will take his place,
since Vaculik's car have been spotted outside the hotel.