Got items from "Vindictus GM"

Got like random items in mail box for "Vindictus GM" or directly in my chest. With message "You have received 2 <item> From vidnictus.... what that meen? O_O

Screenshot it.

And guy from Eu got same message http://forum.nexoneu.com/NXEU.aspx?g=posts&m=3117386

Actually i realized that too. they also implemented a new feature as well. lets say you finish a once a day raid and u dc or game crashes.. the items u would have gotten go directly into your mail box and u can grab them when u log back in. this goes for any battle for that matter. its a nice new feature so if your having a bad connection day this will help