In the main text, we give dim. indication already in bar 266, according to GC (→GE). Its later occurrence in FE (→EE) could have been due to the new line starting at bar 267. The lack of the later indications – rallentando and lento – is certainly a result of engraver's oversight.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in FE, Errors in GE, GE revisions
notation: Verbal indications