I saw that matching pairs has been changed. Now it interrupts learners with "continue activity" after each pair. It makes the activity more of a nuisance than an enjoyable lesson. It seems like this may be a way to deter students from clicking and matching too quickly, but for students who are mature it puts a damper on the activity. Essentially, you are punishing mature learners due to the bad behavior of immature learners. If there would be a way for teachers to choose between the old version and the new version, that would be great!