Why a fact is withheld
Carqo withholds a fact it cannot resolve, rather than choose between two answers.
Conflict
Two of your own sources can disagree, for example a price on your website and a different one in a feed. Carqo will not guess which is right, and holds the fact back until you say.
Staleness
A fact that has not been re-read for longer than its own freshness window is treated as out of date rather than repeated as current.
What to do
Open findings and either correct the source that is wrong, or tell Carqo which source to believe, with a reason.