Nemisis: Friend Invite Broken

Twice now I have run into the problem where if you invite a friend to join you in Nemisis, when it starts it doesn't bring in the friend you invited. The entire point was to play with a friend so in order to do so in the shortest time possible you have to quit the match making screen, incur the ridiculous 14 minutes time penalty and wait just to play a game with a friend.

Riot, this is unacceptable. The entire point is play with friends. Don't punish me for trying to so.