The accent mark in A is longer than the one in bar 65, hence we reproduce it as a long accent. However, it is also likely that this difference is of a random nature, while the interpretation compliant with Chopin's intention is the one adopted by GE (→GE→FE,EE).
The absence of the mark in IE is most probably an oversight.
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources
issues: Long accents, Errors in IE
notation: Articulation, Accents, Hairpins