In A Chopin overlooked the 
returning d
2. The patent error was corrected in EE2 (→EE3) and GE2. A flat was added also – probably by Chopin – in FED.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Annotations in teaching copies, EE revisions, Annotations in FED, Omissions to cancel alteration, GE revisions, Errors of A, Errors repeated in GE, Errors repeated in FE, Errors repeated in EE
notation: Pitch