The train (tramway) image on the wall on the mid scene about pregnancy has a writing "Taksin Tünel". Actually, it is a Turkish tramway route in Istanbul, Turkey. But the correct form is "Taksim Tünel".
Apart from fact IPL doesn't come in the month of March especially during Women's day. Another error is Amitabh waves to his fans outside his house during daytime every Sunday (around 11AM), and runs to watch IPL Match, which is always telecast live at night 8 PM.
During Amitabh Bachchan & Jaya Bachchan's scene (towards end of movie), Amitabh runs to watch TV for IPL between Mumbai Indians and KKR, however its a Womens Day which means 8th March, and IPL always starts in April 2nd week.
In the court marriage scene, both Kia and Kabir sign in the husband column.