Looking at the new map, following the extension to the Circle line on 13 December, it seems that the Bakerloo line stations Edgware Road and Marylebone now fall outside the Bottle once again. As in fact they do in real life.
I know there has been much discussion on this but I can't find any post-Circle-extension confirmation that these two stations are now excluded from the challenge. Are they? After all, the Map was supposed to be the over-riding adjudicator of such things, and now the Map has changed.
Not that it necessarily makes any difference, as I haven't worked out a quicker way to visit Paddington without going through those stations, but it's a technicality worth ironing out, surely?

Tim <><