Not all may think it is a blessing. Some might want to cure themselves even though they lose partial parts of their memory you can always travel back to the mainlands or meet someone you knew very well from your past. I think there should be a cure but not until everyone is settled in, from what i think 2 irl months should be okay for a cure to be known but it must be very difficult to cure yourself. Also once you make the decision to cure yourself and achieve it, you may NOT turn back to a Kharajyr.