It is not being called as "MAS-TVC super AC Rajdhani express", it is only marked as "Rajdhani type" train. You can even see in the latest news update for this train as "Fare type : Rajdhani" done sometime last year. The "type" of the train is only determined by schedule and fare, not the name of the train. Besides I think the site's trust worthiness will be affected if the information regarding the train reported on IRI does not match the information on the official Indian railways website ( which also lists this train's type as Rajdhani).