السَّلَامُ عَلَيْكُم
Verses numbering doesn't start from the 1st verse, I guess the bug is due to the fact of the exception of surat Al-Fatiha compare to others Surat, it's the only one that 'al bassmalla' is a part of the surat!
by the way Thank you for all your great work!
بارك الله فيكم