Leaving Muzdalifah before wuqoof

Q: A friend and his family were not able to stay in muzdalifah on Youm-u-nahar in between fajar to tuloo', not even for 5 mins as they were forced to leave muzdalifah @12:30 (at night) as they were having toddlers and womenfolk with them, so they were not able to offer fajr namaz there in muzdalifah.

One mufti sb told that they should have left the women in mina and came back for wuqoof in muzdalifah, hence they have to offer damm. Another mufti sb told that there is no need for damm. Both are great Deobandi mufti's. What should they do?

Correct translation of a Hadith regarding stray thoughts

Q: I wanted to know that if this Hadith talks about every kind of evil unwanted thoughts that come into mind and a person resists it or just related to religion?

Narrates Abdullah bin Abbas that, once, a person came to the Prophet and said, “Sometimes such wicked ideas come to my mind that I would prefer to be burnt down and reduced to charcoal than to give utterance to them.” The Prophet replied, “Praise be to Allah who turned back the matter towards thought sentiment.”