WOC 6v6 Club lobby glitched

I was playing 6v6 club games last night with my buddy in my club along with a drop in.

The drop in person decided to leave in the 1st period, we finish the game and it says they are still in the lobby and "in game" 

Since there is no way to kick the drop in player  (unless they are invited to the in-game party which I think is a joke!) We decided to leave our club lobby and restart/refresh the game.

When we went to load back into our club 6v6 lobby it acted like it was going to load into the lobby but then it said "invalid game session, the game session you are trying to join is no longer valid" 

As it was doing this, I looked at the bottom right of the screen where it shows how many people are in the lobby/party, and it still acts like this person is still in the lobby...

It wont let me or anyone in my club into the lobby, we've restarted the game/console many times and it's still saying the same thing, I even left the club and had my buddy invite me back and it still won't fix the lobby.

I could use some help because club 6v6 is like all we play and we made this club when the game launched.