Four necessary flats lowering g to g
(in different octaves) are missing in A: Chopin wrote signs only at the beginning of the bars, in the L.H. in bar 363 and in the R.H. in bar 364. In GE1 (→FE1→EE1→EE2) a 
was added before the bass G in bar 365, but it is only GE2 and EE3 that include the fully correct notation.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Accidentals in different octaves, GE revisions, Omission of current key accidentals, Inaccuracies in A
notation: Pitch