I have a problem! I changed Sounds in Settings for New mail. I changed it from the default Ding to Sherwood Forest. this worked fine as expected. I then changed it back and to other sounds. The tick goes in the right place and New Mail indicates that it has changed but the sound does not change, it is still Sherwood Forest. I have tried everything I can think of, including turning the iPad off and then on again, to no avail.
Does anyone have any ideas?