There is no tie of g in A1, which must be Chopin's oversight: cf. b. 17-18. The tie was added in FE (→EE), which, however, does not need to point to Chopin's proofreading, since such additions would be routinely introduced by the publishers, sometimes explicitly contrary to Chopin's intention, e.g. in the Mazurka in D Major, Op. 33 No. 3, b. 8-9 and analog. or in the Scherzo in C Minor, Op. 39, b. 34-35.
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category imprint: Differences between sources
issues: Errors of A, FE revisions
notation: Rhythm