json

DEBUG: Cache is NOT active
DEBUG: try to retieve this url: https://sound-property-specialist-thou.trycloudflare.com/getRoute/1636836756/utd/citylinebush+station
DEBUG: wp_remote_get to https://sound-property-specialist-thou.trycloudflare.com/getRoute/1636836756/utd/citylinebush+station
DEBUG: arguments: Array ( [timeout] => 5 )
DEBUG: error getting URL:cURL error 6: Could not resolve host: sound-property-specialist-thou.trycloudflare.com
DEBUG: no data received: check url of json-feed

EMPTY api-answer: No JSON received - is the API down? Check the URL you use in the shortcode!