Mukti being an amazing dancer became her personal setback. Everyone including judges put her under immense scrutiny. Her every lil moves and expressions were judged thru magnifying glass where as some contestant get leeway for that. Since she's a superb performer, she's already set her personal bar much higher than few other contestants. so obviously, judges are gonna demand and expect more from her. However, her y'day performance was not 24, the average. Could have been atleast 26 or 27. Her outfit, dance, expressions were awesome. Couple of minor mistakes and judges saw that and her entire act was outweighed by that. Now, that sounds fishy . 😃
Regarding Sid (I know you didn't mention Sid, but I gotta let it out 😃) his personal bar is way lower, he hasn't done anything wow worthy and judges have almost next to none expectation from him. So whatever they did (I applaud Mohena for such clever choreography) was pretty okay for him. Maybe that's why he got what he got. Though, I am not fully convinced that his score was only for his dance .What's going on, Judges???? 😉