[Alpha Client] "You have earned a key fragment!" on every login

Hey all, just curious if anybody else using the AC has had this issue. I'm not sure of the events leading up to the point, but for the last few days every time I use the alpha client I get a message stating I've earned a key fragment. It isn't in my loot, of course, and only displays the message/animation.

Felt like I'd post this here, not sure where else it would go.