Due to audio issues, expert Anand Kumar could not get through to the contestant with the correct answer. However, show host Amitabh Bachchan found a way around it.from Top Movies News- News18.com https://www.news18.com/news/movies/kbc-12-technical-glitch-hampers-use-of-ask-the-expert-lifeline-amitabh-bachchan-comes-to-rescue-3251213.html