As was the case with analogous b. 31, the slur of GE, although formally correct, is most probably inaccurate and marks a grace note and an arpeggio (written down as a vertical slur), as was conveyed in FE. The absence of a slur (arpeggio) in EE, whatever the reason, cannot be authentic.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in GE, Errors in EE, Arpeggio – vertical slur
notation: Ornaments