The indian Visa never been closed but it have many Restrictions as many of other nationality as well because of the number of these nationality in Qatar which is too big. total Population in Qatar 1.9 Million and Qataris are 200,000.
It's depand on Company power and involvement specialy with government.
One or two indian visa allowed for the privet sponsership.
I just got one indian visa as personal driver.

I hope that answer your wondering.