The OP transferred LTC to the wrong wallet and that's it. If I learned anything in crypto for the last few years it's that if you send crypto to the wrong wallet, in 90% of the cases your funds are lost.
There's a chance that a coin transferred to the wrong address will be recovered if there's someone who controlled it and only lightlord will recover on the lost LTC that transferred into the wrong address. So, technically, that is not totally lost since there's a possibility that it will recover through the help of lightlord. IF, (take note IF) lightlord will help to recover the lost fund.
We all in this forum know that Bitvest is somewhat shady (at least when it comes to their signature campaign) but in this case I think it's their free will if they wanna help their customer or not.
No, I don't know. Maybe that is your perception.