The slur in GE1 (→GE2) is probably a result of a characteristic mistake consisting in placing a mark in the so-called 'mirror image;' in this case, on the wrong side of the note – cf. e.g. the Concerto in F Minor, Op. 21, 3rd mov., bars 172-173. The erroneous mark was removed in GE3.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Errors in GE, GE revisions, Sign reversal
notation: Rhythm