Tesla Supercharger not considered for route since shown as multiple chargers

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-charger/tesla-supercharger-not-considered-for-route-since-shown-as-multiple-chargers/
———————————————————————————
I was wondering why the Tesla Supercharger in Münchberg-Nord, Germany wasn't chosen on a route.

Tesla shows there to be 14 x 250kW and 6 x 150kW CCS connectors: https://www.tesla.com/de_DE/findus/location/supercharger/munchbergnordsupercharger

ABRP shows this somewhat broken up in different segments, e.g. CCS, CCS SuC, etc.
Charger Url: https://abetterrouteplanner.com/?charger_id=50877644
Adding up all of these would result in 26, not 20, as the tesla.com page refers to though.

Could it be that this way it seems there aren't sufficient free chargers, when in reality there are sufficient?