Questione giuridica chiave
Whether the interlocutory order restoring suspensive effect for 1 January 2006 to 30 November 2009 was admissible and justified.
Decisione estratta
The appeal was admissible and the interlocutory order could not stand because the distinguishing factor is when the decisive change in circumstances occurred; suspensive effect cannot be restored for a period before conditions for the benefit change were met.
Motivazione estratta
The Court reaffirmed its case law on retroactive coverage of the period of supplementary instruction after remittal. If the new findings merely confirm the original revision grounds, retroactive reduction or cancellation is possible. If they show the change occurred later, benefits cannot be cut back to a time when the legal conditions were absent.