Quduri states the ruling; Hanafi commentaries explain its reasoning. The person acted under a real mistake about the clock boundary, not with the intention of knowingly violating a valid fast.
Thus make-up is required, but the special expiation for intentional invalidation is not imposed. This rationale comes from commentary, not an extra sentence in Quduri’s quoted matn.
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Kitab al-Sawm: Mistaken Dawn or Sunset, Qada and Kaffarah
Quduri states the ruling; Hanafi commentaries explain its reasoning. The person acted under a real mistake about the clock boundary, not with the intention of knowingly violating a valid fast.
Thus make-up is required, but the special expiation for intentional invalidation is not imposed. This rationale comes from commentary, not an extra sentence in Quduri’s quoted matn.