In GC, FE and EE there are no accidentals before the 9th quaver, so it is not entirely clear whether it is to be read as e
-e1-e2-e3 or e-e1-e2-e3. The comparison with the previous bar indicates a typical for Chopin oversight of naturals returning e and e2. GE1, however, added the 
raising e3 to e3, which is certainly a mistake (yet it was repeated in EE3). The correctly written text is featured only in GE2 (→GE3).
In EE1 the top note of the part of the R.H. is mistakenly written as d3.
Compare the passage in the sources»
category imprint: Interpretations within context; Differences between sources
issues: Errors in FE, Errors in EE, Omissions to cancel alteration, Errors in GE, GE revisions, Errors of GC
notation: Pitch