A
compare
In A the 
to the 5th L.H. quaver is missing (d). Chopin's patent inaccuracy was corrected in GE (→FE,EE,IE).
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Accidentals in different octaves, GE revisions, Inaccuracies in A
notation: Pitch