Idk if this is game bug or client bug or where it'd go but its a bug

I gifted my friend rp, and when he received it I got a notification telling me he got it, good enough. I dismissed the notification, went on and played a game. After the game I got the message again, I thought maybe just a bug where I was still logged in, so re logged and still got the notification again, deleted it again. Now everytime I log in I get the message as if he just opened the rp, and I have to dismiss it everytime. It's really not a big deal, however I thought I'd just report about it just encase anyone else has the error and its an easy fix.