He's been doing it in a few episodes. I assume they are showing he is still very worried about his getting mixed up about the time when giving evidence in Nathan's trial. Maybe he's going to have some sort of phobia and there will be something at the end of the programme saying "if you too are having problems with reading clocks ring this confidential helpline"
//Caran I said exactly the same thing to Mr Smow! Yes I know it happens but they’re chatting about her sex life as though it’s perfectly normal to be having sex whilst still at school and underage!//
I said exactly the same. I found it very strange that this was condoned.