According to us, the 
hairpin in bar 245 was placed in the sources on the wrong side of the bar line. It is indicated by the mark in the next, analogous phrase, appearing earlier, at the end of the first bar of the phrase. Such subsequent, short marks are most probably meant to indicate gentle long accents, hence their accurate placement is essential for the correct interpretation of their meaning. Taking that into account, in the main text we move the mark to under the last triplet in bar 244, after the mark in bar 246, which, according to us, interacts better with the remaining hairpins and accents in bars 244-247.
The absence of the mark in GE3 is most probably an oversight.
category imprint: Differences between sources; Editorial revisions
issues: Scope of dynamic hairpins, Errors in GE
notation: Articulation, Accents, Hairpins