As of now there will be an error if the state of an Entity is "unavailable" that prevents the card from rendering (${stateObj.attributes['next'].map cannot be called on those entities).
This is eg. right now the case with the S2 at station "Stadthausbrücke".
This change displays an icon next to the "friendly_name" (if set) to indicate an outage and renders all other lines regardless.
As of now there will be an error if the state of an Entity is "unavailable" that prevents the card from rendering (
${stateObj.attributes['next'].mapcannot be called on those entities). This is eg. right now the case with the S2 at station "Stadthausbrücke".This change displays an icon next to the "friendly_name" (if set) to indicate an outage and renders all other lines regardless.