In FE there is no pedalling in bars 48-51 (it is to be found only in bars 55-56). There is no reason to doubt the authenticity of the pedalling in EE even though it could result from Chopin's mistake—while preparing the basis for EE the composer has presumedly written the pedalling into bars 45-51 (the first line of text on the second page of FE and EE) mistaking them for bars 41-47.
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category imprint: Differences between sources; Corrections & alterations
issues: Authentic corrections of FE, Authentic corrections of EE
notation: Pedalling