Actually, the Eau Rogue DRS-ban was announced too late, so it is not in the game (maybe it will be added with a hypothetical DRS zone patch after the real F1 season), but the devs said you won't be able to stay on track through Eau Rouge with an opened rear wing.
I'm not talking about the actual DRS-zones during the race, but the bans during P and Q sessions.That's strange, they announced the Eau Rouge DRS ban the same time as they made the decision about the Monaco tunnel.