The sources differ in the notation of the accidentals in the 2nd half of the bar; however, none of them includes a manifest error. In relation to the notation adopted in the main text (note number in brackets):
-
in FE (→EE1), there is no
before e
2 (1) or a before a2 (6), in turn, there is a 
before c
2 (11); -
in GE1 (→GE2) and EE2 (→EE3), there is no before e2 (1), but there is a before c2 (11);
-
in GE3, there is no before f2 (10).
Above all, the differences result from different conventions of validity of the marks next to the notes that are included or not included by an octave sign.
Compare the passage in the sources »
category imprint: Differences between sources
issues: EE revisions, Accidentals in different octaves, Inaccuracies in FE, GE revisions
notation: Pitch