Could they have not changed the details so it went direct to Julia's House? I don't know how it works but surely that would have been a better option than just not doing anything?!
I wouldn't have been surprised if Chris removed his email address or whatever he did presuming exactly that would happen. Even though the money would still be raised through them and the charity didn't want it..
Chris probably thougt oh well if they haven't got my bank details they will have to give it to the charity. However I think the rules are you as the fundraiser are always responsible to give the money to charity. At a push they have to give it to the chosen charity I bet they would. However go fund me knew the money needed to be refunded to the people who donated. So maybe Julia's house contacted them. Who knows!
Typical Ingham's though bury it under the carpet pretend it will go away!