As a result of misinterpretation of the octave sign, GC (→GE) and FE1 erroneously notate the first two semiquavers of the 2nd half of the bar an octave higher – e3-c3 instead of e2-c2. The error was corrected in FE2 (→FE3), most probably by Chopin.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Errors in FE, Authentic corrections of FE, Errors of GC
notation: Pitch