One aspect of the ordinary form texts I’ve never really figured out (not that I’ve spent hours trying to figure it out) concerns the text for the Gospel Acclamation. It seems that the texts are rather unstable. For some reason, the USCCB does not provide them on its website, though it provides the full Responsorial Psalm and readings. Also I see no parraellel between what is in the Missalette and what is provided for in the actual Alleluia text of the Graduale Romanum.
The contrast today struck me in particular.
Missallete: “Stand erect and raise your heads because your redemption is at hand.” (Lk 21:28)
Graduale: “Out of the depths have I cried to you, 0 Lord; Lord, hear my voice. (Psalm 129)
Someone needs to put this problem on the agenda.