Or as a phrase:

Most free IPTV lists come with broken or incomplete EPGs. You might see "No information" for 80% of your channels, or the times might be off by several hours. This happens because:

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iptv-org/epg: Utilities for downloading the EPG ... - GitHub

The project is centered around the iptv-org/epg repository, which functions as a massive, community-driven "grabber".

Stop guessing what’s on. Switch to the community-driven EPG standard today! 🌐✨