An administrative investigation revealed that no calculation errors led to inflated figures in the Swiss pension system (AHV). The findings may have influenced public votes, as highlighted by Federal Councilor Elisabeth Baume-Schneider. Two poorly integrated functions in the calculation model were identified as the cause of unrealistic long-term projections. Stéphane Rossini, Director of the Federal Office of Social Insurance, announced his resignation effective June 2025, while the government considers measures to prevent future occurrences.