Blackboard test availability exception makes it look like it's available to the whole class

If a test is no longer available to your class it looks like this:

You can, however allow a student (or a group of students) to be an exception, and take the test at a different date. But still the rest of the class won't be able to see it.

However, at first it will LOOK like it IS available to the whole class since it's not grayed out anymore, and there's no "Availability:Item is no longer available." note underneath it!

It is still unavailable to the rest of the class, and you can see that the rest of the students will not see it if you click the edit mode off.