The SQL course is still broken. Could someone PLEASE fix it soon? When you start the exercise in unit 3, you get

"SQL Command Executed

No rows selected."

and, yes, I have tried copying/pasting the example AND test answers into the box prior to submitting. After unit 3 the Submit button is completely missing from the rest of the units/exercises. I need this tool for school, so, if possible could it be fixed soon?

Thanks - Dave