The first slur in the R.H., in GC started too early and moved to the left, confused the engraver of GE1 who combined it with the previous one. The remaining inaccurate slurs of GC in this bar were interpreted correctly, in accordance with the version of the remaining sources.
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources
issues: Errors in GE, GE revisions, Inaccuracies in GC
notation: Slurs