I think I have some kind of bug. After the last DM game, when I enter the room I can't see anything so I can't play. This happens in both type 1 and type 2 DM but the other rooms work. I would be grateful if you could give me any kind of advice regarding this matter.
If you try to play at midnight like I do, you occasionally end up trying to play during maintenance so don't rule that out. (If you get a big red letter "Service Unavailable" that means it's maintenance time.)