You've waited 15 years for a flat, only for the builder to enter liquidation. After signing an affidavit under pressure from the Interim Resolution Professional, you've now received possession. The key question is whether you can still pursue legal action for unpaid delay penalties, especially if the affidavit was given under duress. Legal experts suggest that such affidavits are often voidable and you may have grounds to file a case within three years of signing it, as the conditions imposed were likely illegal and not binding.