get https://api.showcase.skylarkplatform.io/api/channels//now-and-next/
Get a specific Channel's now (current) and next programme slots. If there is a gap between the now and next slots the gap in minutes is displayed in 'minutes_between_now_and_next' field. If there is no current slot the next available slot, if any, will be shown in 'next'. If for any reason slots overlap in time the 'clash' field will read True.