Big Juicy bug

Hi!

Have a look at my activity with id (from URL) 2828425285. In the middle of the activity the date suddenly is pushed forward from July 5 to July 31. Check the times on my activitypage in Connect, it looks as if the activity is 616hrs long. Added a screenshot below from the gpx file where it happens. This is the second time it happens to me, how can I avoid it? Do you know why this happens? Am I the first one?

Cheers :-) community.garmin.com/.../1371996.png