CAN NOT USE CUSTOMIZE EXERCISE FEATURE ANYMORE

[jazzlady]

After doing a Regular Exercise this morning in Chord Progressions, EarMaster will no longer do a Customized Exercise. I was doing a Customized Exercise adding a couple of intervals a week ascending and descending. The program simply goes into default to the regular "Interval Comparison Exercises"- starting at the beginning- Which Interval is greater exercise. I think this is a malfunction of the program. How can it be fixed?