In A three necessary accidentals are missing: the 
raising E
to E in bar 21, the 
lowering g1 to g1 and the raising A1 to A1 in bar 22. The first two out of these patent inaccuracies were corrected already in GE1 (→FE→EE, →GE2), yet the third only in EE and GE2.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Accidentals in different octaves, GE revisions, Inaccuracies in A
notation: Pitch