In A Chopin overlooked the 
lowering g2 to g
2 (yet he wrote a 
to the next note!). The patent mistake was repeated only in FE1.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: GE revisions, Omission of current key accidentals, Errors of A, FE revisions, Errors repeated in FE
notation: Pitch