Yes they're dealing with it, but they don't want to post public details about it, which is fair enough. They're in a hard place as if they post details, they'll get dissected by others and could jeopardise a solution to this. If they don't post details, all the conspiracy theorists come out with nonsense.
They're also now dealing with feedback from the police escort and Nigel Farage so there's a lot going on! I feel sorry for the person who looks after the contact address as the email box must be overflowing by now.
Plus they're all volunteers with jobs, families and other responsibilities, so that has to be factored in too.