Answer
(Fatwa: 459/416=L)
(1) As per Shariah, it is baseless.
(2) According to the right opinion, if any woman stands beside man in salah and the imam did not include her in his niyyah (intention) then she has to re-perform her salah, but if the women do not stand beside but they pray at separate place then, according to the opinion of Imam Abu Haneefah, the salah of these woman will not be valid until imam makes niyyah for them as well. But according to other opinion, the salah is valid and she does not need to re-perform it. However, it is advised to re-perform such salah out of cautiousness. But, how did you come to know that the imam of Haramain Shareefain does not make niyyah for women?
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband