In bar 241 in A there is not any 
raising d
to d (in various octaves); there is also no before the 1st quaver of the 2nd half of bar 242. These patent defects were gradually corrected in the editions: in GE1 (→FE) naturals were added before d and d2 in the 1st half of bar 241 and a sign in bar 242, while EE and GE2 added all remaining necessary naturals (in EE a before d1 on the 6th quaver in bar 241 was repeated). See also bar 242, 243 and 244.
Compare the passage in the sources»
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, GE revisions, Omission of current key accidentals, Last key signature sign
notation: Pitch