I opened the pre book screen just before starting last night, all the 4 job offers were listed as 'Reserve fleet' jobs.
I took a 'Reserve fleet' job a few minutes away to get me started at 8pm, he was a nice customer and we chatted about FN fares, at journey end I showed him me putting in 16.40 on my FN screen, and he showed me him getting charged 19.40 on his account, he was not very pleased !