Couple Ring Duplicate

Description of the bug: I went to purchase the Mistletoe Couple Ring with my friend and noticed that it didn't give me a ring, but instead duplicated another mistletoe ring that was in my cash shop inventory with another player. The expiry date for both rings are the same, and with the same player. My friend whom i intended to get the ring with did receive a ring with me, but i did not get one with him.


What is supposed to happen?: A couple ring with player b instead of player a
Where did you find and/or notice this bug?: After equipping the ring, there was no effect and when i checked to see if it was the right one, i noticed it wasn't and went back to my cash shop inventory to grab the new ring. It is then i found out that my ring was duplicated rather than giving me a new one with the intended player. Thought it was just a text glitch, but i equipped both and still no effect.
A step-by-step guide to re-producing this bug (optional): Did not try re-purchasing, however, i previously had a Mistletoe ring with another player in my inventory, purchased a new mistletoe ring with a new player and received a duplicate of the previously owned ring.
Extra information (optional):

Thanks!