The absence of the c1 note is most probably a result of the unclear notation of [A]. It is indicated by the comparison with analogous bars 138, 178 and 180. The note was added – most probably on the basis of such a comparison – in GE, which was then repeated in EE2.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Errors in FE, GE revisions, Uncertain notes on ledger lines, Errors of GC
notation: Pitch