GE1
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In A (→GE1) and EE1 there is no natural restoring g on the last quaver. It is undoubtedly Chopin's oversight, one of his most frequent ones. The sign was added in GE2 (→GE3→GE4) and EE2. It can be assumed that also the natural in FE was added during the proofing (it is absent in the analogous bar 98).
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Omissions to cancel alteration
notation: Pitch