Dis-chem selling expired quest bars

<p>I bought a Quest Bar from Dis-Chem Cresta (it was marked at R30- approximately 67% of the normal selling price). After taking a bite today, I realised that it expired in May (that's 2 months ago). It tasted expired and that is the only reason I looked at the expiry date. Really Shocking from Dis-Chem!!!!</p>