WWE has pulled a series of Stampede Wrestling episodes from the “Vault” section of the WWE Network. The footage, which was added last week, appears to have been pulled due to rights issues. While WWE owns the Stampede Wrestling library, but the rights for a majority of the footage belongs to WWE Hall of Famer Bret Hart who had the rights of the footage transferred to himself after the passing of his mother and father.
Sources: The Wrestling Observer/Figure Four Online, PWInsider.com