Tamil Nadu State Transport Corporation [TNSTC] — Dropping the passengers in between the journey

I am from Hosur. My wife is travelling from Hosur to Bangalore(Town Hall) everyday. For the last two days, my wife and along with the co-passengers were dropped down near st. johns hospital for the reason unknown. They bought the tickets for town hall but bus fails to reach the destination. Conductors are failig to answer the reason for this drop. some says they are running out of time.

Its very difficult to go to the office on time and travelling charges costs twice as normal days. Requesting you to please make all the busses from Hosur to bangalore to reach proper destinaton for the given fares, if not please make them to inform before leaving Hosur bus stand.

Thanks in advance.