Kasturi - the traditional amnesia tactic

When a serial lands in problems or the story needs to be elongated, there are some traditional measures that can be adopted such as amnesia, plastic surgery, etc. All of them are great for changing not only the person playing the character, but also help in adding a few weeks to the serial. And so it proved in Kasturi; just when the confrontation between Kasturi and Raunaq seemed to reaching a peak and Robbie would become totally aware of the truth of Raunaq, things changed. So what did happen ?
Well, Kasturi decided that she needed to strike back, so she pretended to behave madly. In the midst of this, Raunaq and Anita decided that they really do need to end the life of Kasturi, and they can drop her off a cliff after drugging her; she however is prepared and tries to turn the tables on them. However, in the end, she is the one who gets shot and falls off the cliff, and her mother blames Robbie for this happening.
And then, the final shocker (but you must have expected it); the elder mausi (Sudha Chandran), the do-gooder who had helped Kasturi till now was actually deeply envious of her sister and will do anything to break her sister and her wealth. She convinces them to keep Robbie under guard, and handles the accusations by Kasturi's mother and the police. And then wonders of wonders, they find Kasturi in a destitute women's home (just when they discover that they need Kasturi's signature to get the wealth transferred to Raunaq); however, because of the trauma and the injuries she suffered, she is now just like a child with amnesia. However, is this a ploy by Kasturi to get her revenge ?

Updated videos of Kasturi on Youtube (link)