The appellants were liquidators of entities used to operate the Krion investment scheme, which was insolvent and unlawful. After earlier litigation in Fourie v Edeling, where reliance on section 30 of the Insolvency Act failed and limited relief was granted under section 26, the liquidators instituted fresh proceedings against various investors. These later actions relied on sections 26 and/or 29 of the Insolvency Act to set aside dispositions made by the scheme within six months prior to liquidation. The respondents raised special pleas of res judicata, issue estoppel, lis alibi pendens, election, and the ‘once and for all’ rule, arguing that the Fourie judgment barred further reliance on sections 26 or 29. The High Court upheld these defences and dismissed the liquidators’ claims, prompting appeals to the Supreme Court of Appeal.