Is this a reincarnation saga or not?

But one thing which I am confused is I thought that this show has more to do with Tashi's past (past life etc) by the way they showed in the beginning and the way Tashi used to get flashes, and the beautiful ruins of a temple which they showed earlier near Laxman garh. But now its more like a murder mystery. What is the original concept or did they change tracks in the middle? If they are ending the show, I would be happier to know the reason why Tashi got those flashes, why she stopped near the temple etc. I hope atleast they tie the loose ends properly. I am really disappointed that this is ending so fast.