Joining custom games in progress error

In my experience of doing custom games I’ve been getting errors joining custom games in progress. The errors being “The session you’re trying to join is full”. Also the lobby usually isn’t full when the error appears it’s just the error I get.

Joining Custom Games while the game is currently in progress isn’t possible right now, unfortunately. No matter what the party size is.

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> Joining Custom Games while the game is currently in progress isn’t possible right now, unfortunately. No matter what the party size is.

I know 343’s trying to patch match making right now. I just wanted to point out this bug since most people wouldn’t notice.