Question juridique clé
Whether the cantonal court violated the right to be heard by relying on a substituted legal reasoning without prior notice.
Solution extraite
No violation, because the legal grounds used were reasonably foreseeable in the dispute over reconsideration and invalidity assessment.
Motifs extraits
The parties could anticipate that the court would examine the legality of the reconsideration and the method for correcting the original pension award; no unforeseeable legal basis was introduced.