In CLI and FE (→EE) there is no 
returning e2 on the 12th semiquaver. This version, with repeated e
2, although acceptable from the musical point of view, is however certainly a mistake, which is proved by the before the next e2, which is legitimate only when the discussed note sounds as e2. The correct text can be found in Ap and GE.
Compare the passage in the sources »
category imprint: Interpretations within context; Differences between sources
issues: Errors in FE, GE revisions, Errors of CLI
notation: Pitch