Well, the explanation from ATOC seemed to make sense, but in fact it was incorrect. Yesterday I made another journey from Crayford to Norwood Junction. Just for variety I tried travelling via Victoria on the outward journey because engineering works meant that the trains from Dartford were diverted via Sidcup. It all worked correctly this time, until I came to go home.
To complete the picture I tried one more time to use the concourse at London Bridge while exiting from Southeastern (P1-6) and entering to Southern (P8-16). Again I was charged for two journeys. Whilst I await a response from either ATOC or the Oyster Helpline I have flagged these two OSIs as not working on … Read more