In GE the 3rd semiquaver in the 2nd half of the bar is an e note, which is a patent mistake in itself; however, if we take into account a possibly overlooked 
, it constitutes a harmonically plausible version in which we could even see subtlety, so typical of Chopin, since the g
seventh is exposed in the R.H. part. Nevertheless, nothing suggests that Chopin could have participated in the development of GE, hence the authenticity of this version cannot be confirmed.
Compare the passage in the sources»
category imprint: Interpretations within context; Differences between sources
issues: Errors in GE, Terzverschreibung error, Omission of current key accidentals
notation: Pitch