James Maddison sustained the injury in Tottenham's win over Bodo/Glimt in the Europa League [Getty Images]Tottenham midfielder James Maddison is expected to miss the final three weeks of the season with a knee injury.The 28-year-old scored but was then injured during last Thursday's 3-1 win over Bodo/Glimt in the Europa League semi-final first-leg.Head coach Ange Postecoglou sounded positive in the immediate aftermath of the game.But it became clear on Friday morning that the injury was more ser