I just noticed that the day before Maasi leaves she makes Jai and Bani do the Sankasht Chaturthi Pooja together. Then 3 days after Maasi leaves Bani does the Angarkhi Chaturthi fast and pooja.
Everyone who knows the Hindu calendar would know that there is a 14 day gap between two Chaturthis so this did not make sense. Also Angarkhi Chaturthi is not Nirjala - one can drink water, juice, tea etc. I have done the Angarkhi fast for many years so I know.
Even the sexy babaji agreed that it was Nirjala and he is supposed to be more orthodox that Bani - I mean he does pooja at midnight!