The missing staccato dot in b. 756 in FC (→GE1) is most probably an oversight. It was also the dot in b. 760 that was overlooked in GE1, which, most probably, is also an oversight. By adding both dots, the reviser of GE2 correctly guessed Chopin's intention. In turn, the origin of the version of GE3 is puzzling, since there is no acceptable reason to remove the dot in b. 760. Consequently, it is either an erroneous revision or a misprint.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Errors in GE, GE revisions, Errors of FC
notation: Articulation, Accents, Hairpins