I made a journey from Chancery Lane, interchanging at Victoria from Underground to National Rail Southern.
When entering the Southern gateline, the gate I used displayed both a green arrow and a red cross simultaneously. I touched my Oyster card and the gate opened, and I took the train. I didn’t touch out afterwards as I was using a boundary zone ticket in combination with my Travelcard.
My app didn’t show an incomplete journey as expected. Instead, the journey closed at Victoria (Underground), which seemed that the gate didn’t register my touch in its end.
Was my Oyster card touched in after passing that gate?