In A there is no 
to c
2 in bar 128, as Chopin considered the accidental to c3 at the beginning of the bar to be valid. GE (→FE,EE,IE) did not add the accidental either. Moreover, in A the to f1 in bar 128 and the 
to e2 in bar 129 are missing; these inaccuracies were corrected in GE (→FE,EE,IE). In the main text we add cautionary naturals to d and d2 at the beginning of bar 129, as well as – in accordance with the rules we adopted to our edition – a to b2 at the end of bar 129.
Compare the passage in the sources»
category imprint: Interpretations within context; Differences between sources; Editorial revisions; Source & stylistic information
issues: Accidentals in different octaves, GE revisions, Inaccuracies in A
notation: Pitch