Abrar-ul-Haq ne apne mashhoor gaane ‘Nach Punjaban’ ka kissa aik baar phir cher diya hai. Unhon ne wazahat ki ke Bollywood film mein is gaane ke istemal ke liye unhon ne koi ijazat nahi di thi. Abrar-ul-Haq ka kehna hai ke yeh masla abhi tak hal nahi hua aur Karan Johar ke khilaaf legal proceedings (kanooni karwayi) abhi bhi active hain.