Chopin entered into A (→GE→FE,EE,IE) a cautionary 
to e
3. However, he did not notice that the respective one is missing before the earlier L.H. chord (to e2) as well as the 
restoring g3 in the 2nd half of the bar. The omitted accidentals were added already in GE (→FE,EE,IE).
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources; Editorial revisions
issues: Omissions to cancel alteration, GE revisions, Cautionary accidentals, Inaccuracies in A
notation: Pitch