It doesn't feel like an honest error message. I'm only speculating, but I rarely saw a queue over 200,if I see one. It acts like there are very low queues on each world and the outgo from the lobby overwhelms them. Again, only guessing, but I'd think the queues might be more usable if the worlds had fewer logins allowed, but they can't raise that because the 90000 errors weren't solved, but they kicked the can down the road.