I started waypointing all the casinos but already had some rubbish ones I created to help advise someone else, so with 14 waypoints on my favorites list tried to delete them. Initially I thought it had happened ok, but next time I opened the list the two rubbish locations were back and two others were gone. I've tested this a few more times and is repeatable. I've attached 3 screen grabs of the list before during and after for my final attempt. Oh and as a minor side point only 20 waypoints show on the white canvas before overflowing