There is no accidental to the bottom note of the 2nd grace note (d
2) in the sources. This patent inaccuracy was removed only in GE2, in which the first grace note, with a 
to the bottom note, was moved to the beginning of b. 208. It could have been the inaccuracies concerning the accidentals of the grace notes that influenced the decision to correct the rhythm too.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Inaccuracies in GE, Inaccuracies in FE, GE revisions, Errors repeated in EE
notation: Pitch