I sent a gift to myself?

Hi! I would like to ask if anyone here has experienced this when receiving a gift from a game friend: I get in my inbox the message that I (my name) sent myself a gift! But the sliding notification correctly mentions my game friend's name...

Here is a screenshot of my inbox:
Attachment 64044

This only happens to that one friend.

Actually I never take a look at this, seems funny, I will try to see what's the issue behind this and just to know I already reported this.