BBC Radio DJ Jordan North is still leading as favourite to win I’m A Celebrity… Get Me Out Of Here!, while author Giovanna Fletcher’s odds have been slashed again.North is one of the celebrity contestants taking part in this year’s show, which is set at a derelict Welsh castle instead of the usual Australian bush.What time does I’m a Celebrity start and finish tonight?Other celebrities taking part are: former Strictly pro AJ Pritchard, EastEnders star Shane Richie, broadcaster and journalist