The c
3-e3 third in GC (→GE1) is musically correct, however, c3-g3 in EE and FE seems more justifed pianistically and thus may suggest the copyist's error. And the unjustified 
before the upper note of the dyed - before e3 - must certainly be an error. It was rightly corrected in GE2, perhaps when compared with FE.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Terzverschreibung error, GE revisions, Errors of GC
notation: Pitch