If I had spent £200 plus for three day ticket plus camping as maybe a last chance to see FC at Cropredy and then found out I just need to rock up on the Saturday on the bus for say £75 I would not be happy
You might not, but others may if they thought that the extra sales could help the festival?
No additional tickets should mean just that otherwise it is a p'take
This is the music biz, there's mountainous precedent for releasing additional tickets for events that have previously been declared as sell-outs... but given the apparently slow sell-out of the 6500, maybe they're just going to be happy that they've hit their target for keeping the festival going for a while longer.