Questione giuridica chiave
Whether the cantonal court violated the right to be heard by not allowing further submissions on the limitation objection.
Decisione estratta
No violation: the objection was raised in the answer, and the appellants could reply; no further oral or written hearing was constitutionally required.
Motivazione estratta
Art. 29(2) Cst. was satisfied because the parties had an opportunity to comment on the decisive objection and the appellants did not show any constitutionally relevant refusal of evidence.