Dancing on Ice's Joe-Warren Plant and his skating partner Vanessa Bauer have had to leave the show after testing positive for Covid-19.The news comes as another blow to the show following early departures from celebrities Billie Faiers, Rufus Hound and Denise van Outen who all left the show due for reasons of health.The couple can't even be replaced this time round since there re no more Dancing On Ice reserves left.Co-host Phillip Schofield admitted that it was a first for the show to be hit by so many leaving contestants meaning there were no reserves left.An upset Joe-Warren said he was disappointed to have to leave the competition after working hard to perfect each performance.He said in a statement: “Having tested positive for Covid.