Client Reports Duplicate Shop Pay Buttons in Smart Cart: Shopify or Rebuy?

So I’m currently on the road but hoping to get an answer to thjs. Kind of is this Shopify or Rebuy? Seems I have a client who all of a sudden has two Shop Pay buttons in the Smart Cart. Didn’t do anything to cause this. So how did this show up? Shopify or Rebuy? https://pinkmoon.co/