Blush sticker bug

When I enter :blush in the chat, I have many stickers proposed.
I have "Blush" from Mallow the Rascal and "Blush" from Hello Wumpus.
I can click on the first one (Mallow), but if I choose Wumpus one, it does the Mallow one.

ps : I also have blush smiley, "smile" and "embarassed" from Lonely Leif and "Aww" from Hello Wumpus. I bought the Sassy Peach, Spring Self Care, Lonely Leif, Mallow the Rascal, Party Squad and the free one (Hello Wumpus)