In the entire fragment (bars 550-556), GE is devoid of arpeggio marks, in spite of the fact that in FE (→EE) arpeggios are featured in 3 places – before the 1st chord in bar 550 and 553 and before the minim in bar 554. The excessive length of marks, which consist of six and not four parts, like the majority of arpeggios in the Concerto (e.g. in bars 570 and 572 placed on the same page in FE), seems to indicate the fact that the wavy lines were added in the last phase of proofreading of FE as the reason for the absence of marks in GE.
Compare the passage in the sources»
category imprint: Differences between sources
issues: Authentic corrections of FE
notation: Ornaments