As a studying method I am making a reduction of Wagner's Parsifal ouverture. In bar 3, the rhythm does not fit. The quarter, dotted eight, sixteenth and half note take up a sixteenth beat more space than there is.
I checked several sources, all have the dotted eight, so that is no mistake presumably. What does this mean musically? And how should I notate it in Dorico, a program that forces correct rhythm?