The placement of the 
mark in FE (→GE1) is unclear. In the main text we move the mark to the beginning of the bar, in accordance with the distinct markings in the two previous, analogous bars (this is how it was interpreted in EE). In turn, in GE2 (→GE3) the mark was placed only just at the beginning of the semiquaver passage, which is closer to the notation of FE in terms of the visual aspect and can be considered an acceptable variant.
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources
issues: EE revisions, Inaccuracies in FE, GE revisions
notation: Pedalling