I didn’t lose them, I transferred them out of my possession thinking it would do the reverse, transfer them back into my possession.

I used the wrong address to redeem not knowing what this function was.

As no warning message was given I didn’t think I needed to act with caution.

Usually when it comes to functions that transfer coins you get some kind of indication that this will transfer fund out of your possession, I got nothing, so I thought nothing of it.

Managed to find this function in albyguide and from I can see it’s lost.

So really keys or no keys, coins are not mine anymore.