An empty period in a programme grid describes a gap in displayed metadata. It does not automatically mean the channel is off air or that playback will fail. The guide may lack an event, have uncertain boundaries or be displaying another edition’s schedule.
Start with the dated interval and the actual source records on either side. A vague report that “the guide has holes” leaves too many possibilities. The exact channel, local date and surrounding events make the question testable.
Inspect the boundaries
Programme start and stop values need to be read with their offsets. A mistaken conversion can make two adjacent records appear separated in local time. An absent stop time also requires the importer’s documented interpretation; do not invent an end simply because the interface needs a rectangle.
Compare the source with the display. If a valid event exists for the interval but the player omits it, the importer or local data becomes relevant. If no event exists upstream, a local refresh of the same document cannot supply the missing programme.
Investigate one gap
Do not fill the period with the preceding title merely to avoid whitespace. That would turn an unknown interval into a false schedule. A truthful gap is more useful than a fabricated programme duration.
- Record the intended channel and exact local interval.
- Find the preceding and following programme records in the current source.
- Preserve their complete timestamps while comparing boundaries.
- Check for an event assigned to the wrong key or date.
- Report whether the gap is present in source data or only in the player.
Check edition and coverage
A guide for a related regional feed can match much of the day and diverge around local output. An apparent gap may be part of that mismatch. Verify identity before requesting a broad rebuild or moving the whole schedule by an hour.
The source’s coverage horizon also matters. A gap at the end of available data may simply be where publication stops for that channel. That differs from a missing event inside an otherwise complete day. State which pattern you observed.
For support, include the two surrounding titles, their dated times and a description of the empty interval. Keep source credentials out of the example. The outcome should establish whether a source correction, mapping change or importer investigation is needed. It should not treat an empty guide cell as proof of service downtime, replay absence or any other condition the metadata alone cannot establish.
Useful answers
Does a blank guide period prove the channel is off air?
No. It can reflect missing or misinterpreted schedule data.
Should I extend the previous programme to fill the gap?
Only with authoritative timing evidence. Otherwise that invents a schedule.
Can a gap near the last available event be a coverage limit?
Yes. Check the actual range for that channel.