( May 15, 2026, 9:00 AM EDT) -- BILLINGS, Mont. — Granting summary judgment in favor of a long-term disability (LTD) insurer that reduced, or “offset,” the plaintiff’s monthly check because of a pension rollover, a Montana federal judge ruled in part that the doctrine of contra proferentem — under which ambiguous contract terms must be construed against the insurer — doesn’t apply because “no genuine ambiguity exists after applying ordinary contract interpretation principles.”...