Several cantors have reported single-note errors in the following hymns
All the faithful come before you
Sing with joy and pray together
Virgin Mother, Intercessor
D’ivo Mati zastupaj nas
which have been corrected in an updated version of the “New Marian Hymnal” on the MCI website:
The corrected version has a date on the title page of August 31, 2019; if you find errors in your copy, please check the updated version to see if they are already fixed!