Well, if it really is the same issue as discussed here, they can do nothing except moving out of India or using a VPN with an endpoint outside of India or using some mirror that is standing outside India, or using a version that is not blocked.
If the internet provider blocks those URL and delivers HTML pages with response code 200 instead, there is nothing else they could do. If the IP does not do that, it is not the same issue as here and should be discussed in a more appropriate thread.