Sentence shuffle bug?

On my mobile, suddenly I'm seeing about 80% sentence shuffling exercises (and I hadn't even noticed these before a few days ago).

Is this a new feature or a bug with my user? How can I tell? How can I change it? I hate it :( (It's not challenging my skills and limits my learning how to generate the language(s). It's certainly going to stop my learning how to spell in German.)

February 26, 2016


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