Is there a discrepancy between Shuʿbah's narration from ʿĀṣim and Ḥafṣ's narration from ʿĀṣim regarding the Almighty’s saying {مالك يوم الدين} (Maliki Yawm Ad-Dīn) in Sūrat Al-Fātiḥah, given that it was said Shuʿbah recited it as {ملك يوم الدين} (Maliki Yawm Ad-Dīn)?

There is no difference between Shu'bah and Hafs regarding the recitation of Surat Al-Fatihah concerning "Maliki Yawm Ad-Din." Both Al-Shatibi and Al-Jazari concurred on this in "Al-Hirz" and "Al-Tayyibah," where they both symbolize 'Asim with the letter Noon, confirming the agreement of Shu'bah's and Hafs' narrations from 'Asim in this recitation.