I got the Barcombe bit at least, I'll take that.
If I'd successfully deduced any of the other details I should clearly have taken up being Sherlock Holmes.
I occasionally get the 28 rather than the 29, but I don't think there'd be an issue for either on a Saturday.
I would suggest waiting that bit further south at Earwig Corner so you have double the number of buses coming through if at all possible.