But it's really weird.
First time it was a totally new account, which joined the game all the time but never accepted it. I gave him a private RT.
And the second time, that person did not talk, stopped the game after 1min (look like he doesn't knew the game), and didn't played the game again.
This just look really weird to me, even if it's possible that both of them were invited by the developper.
And I'm not talking about people like you, you got lots of games, you are playing them normally (even if i don't like much people who doesn't talk, if you read the rules once it's fine), but some people don't apparently, and have access to those.
But if my assumption is correct, there should be similar report from the community. So if anyone else get a similar experience, please share it here, even if it's just one sentence and it would became likely there is a bug going on. If no other report is done, look like i just got unlucky with those people.