There are many trains having such kind of repeated reversals.
For example, 12880/79,22865/66,18473/74,18507/08 etc.
These LRs are not a very big deal to worry about, a train runs to fulfill the demands of passengers and in this case, Patna does not have any good connection to Hyderabad/Secunderabad and the route itself is relatively new and unpopular, that's why I chose this unique route for my train.