GE overlooked the staccato dot at the beginning of the bar. It is most probably a result of an erroneous interpretation of Chopin correction in A. The dot was also deleted in EE3, perhaps as a side effect of adopting the version with the octave from GE.
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category imprint: Differences between sources
issues: EE revisions, Errors resulting from corrections, Errors in GE
notation: Articulation, Accents, Hairpins