In A there is neither a 
raising d
2 to d2 in the marked place nor a 
restoring d2 five semiquavers later. Corresponding signs are in the parts of oboes and clarinets in Morch, which confirms an imposing suspicion of Chopin's mistake. The signs were added already in GE1 (→FE→EE, →GE2), in which one could see the composer's proofreading. In the main text we also add a cautionary before b1; it is also in GE2.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Omission of current key accidentals, Authentic corrections of GE
notation: Pitch