Yesterday GTR launched new PAYG stations at Radlett, Potters Bar and Brookmans Park. While the first two accept both contactless and Oyster PAYG, Brookmans Park is the first contactless only station. It was clearly necessary for my fare finder to indicate this for any journey to/from Brookmans Park, so some coding changes were rapidly required. Sadly the multi-type fare finder has had to be taken out of use at the moment, but the newer version (yellow button at the top of the page) has been updated. You can also use this directly on a mobile device at https://oysterfares.com/off/.
The zonal coverage and cap information for the new Oyster stations isn’t live yet because I haven’t received the data from TfL. I’m also waiting for precise information about what capping, if any, will be applied if one journey involves Brookmans Park. There are a number of potential scenarios, but the statement by both GTR and TfL that capping does not apply from Brookmans Park doesn’t give any clues away.