Manchester United’s season has not gone to plan, but we do seem to have managed to derail Liverpool’s. When Erik ten Hag took over at Manchester United, he was immediately asked how he planned to topple Pep Guardiola and Jurgen Klopp. Ten Hag memorably beamed that ‘eras come to an end’, and in one case at least, he is being proven correct. While the Guardiola problem will have to wait for another day, the Jurgen Klopp era is coming to end, with a whimper. Dean Henderson shuts Liverpool outLiverpool have lost crucial ground in the Premier League title race after losing 1-0 at home to Crystal Pa…