Reversing Shift Code Redemption?

I was doing a trial run with Athena and redeem the keys, the two lots of 50 moonstone, and abunch of skins. The keys aren’t a problem as they carry over to every character but I blew half the moonstone on STorage thinking it was backpack, then upon realising my error deleted the character deciding to start again. Only then did I realize that I can’t redeem the skins or moonstone anymore.

So is it possible to reset my shift redemptions for new characters?