You are right all the halts for this same as of now which were before it was a SF...If my memory serves right Only Aler was added and deleted and again added.
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This train has bit of reverse pattern to Godavari which has more halts in Godavari dists and less in between BZA-SC, where as this one has more halts between BZA-SC section and many use this as connectivity from there to various areas in godavari dists.