In A the R.H. slurs were clearly corrected – originally they started from the first semiquaver after the rest, only to have the beginnings deleted, so they ultimately start from the 2nd semiquaver. It is hard to say why such clear corrections were not taken into account in GC (→GE). Similar differences between the sources also occur in bars 173-174.
Compare the passage in the sources »
category imprint: Differences between sources; Source & stylistic information
issues: Corrections in A, Inaccuracies in GC
notation: Slurs