In the 2nd half of the bar A does not include an accidental to the 2nd R.H. quaver, which results in a
. In the next two bars, in which the same figure is repeated an octave or two octaves higher, the respective notes are provided with naturals. Therefore, there is no doubt that in the discussed bar Chopin overlooked the 
. It was added in GE (→FE,EE,IE).
In the main text we do not include the 
to the last L.H. quaver, f
, added in GE (→FE,EE,IE) – in this layout it is superfluous.
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
notation: Pitch