June NY Gasoline Futures showing as closing only, when May is still open to trade??

[DB7]

Why are your June No Lead Gasoline futures, with an expiry of 30-May, shown as "Closing only: contract due to expire" but your May No Lead Gasoline, expiring 29-Apr, shown as tradable?

Your futures desk really ought to be on top of this, it makes it extremely difficult to trade futures when you only put the near term futures up to trade and then over-write with the next roll. It's not the first time I've seen this happen. Ideally, you should be showing at least the next 3 contracts.