Crossing the date/time line
If you zoom out you can see that markers are plotted repeatedly across multiple world views. However, the markers are only selectable for the initial world extents. If you try to cross the date/time line you will not be able to select a marker that is not inside the intial world extents (-180,180).
If you pan the map until you have entirely left the initial world extents you will see that the list now reports that zero events are in the map view.