I bought my tickets direct at the Albert Hall on Thursday. I should think telephone bookings shouldn't be a problem, but when trying to book online I constantly got a message saying "Bookings for that number of tickets (2) are not yet available".
Found out this weekend that the Beaumaris Band have booked some tickets for the RAH and should have some extras.
If anyone wants to send me a message , will get someone from the band to get in touch with ticket details.
I hope this helps.