So, in the above mentioned quest, I came across Josta(a Freya's priestess). During a conversation with her, a dialogue option appears "May I ask you something else?". After clicking it, nothing happens and you are provided with the option at the start of conversation, either do the conversation again or end it. I tried many times but nothing. It happened to me in the previous playthrough as well. Searched the internet/forums but couldn't find a useful explanation. Is this particular thing is a bug or there's a difference way to approach the conversation. I know it's a small thing and can be missed many times. But I am just curious what that dialogue option leads to. You know witcher secrets are quite amazing.