Noticed an issue today. If I create an event and don't use predefined location and enter the address manually, the event is then shown in the list of events in the eventlist view, however the pin on the map is missing. If I click into the event view, the map on that page shows the correct location.
If I setup a predefined location for the same location and assign to the same event, everything works as expected.
This issue is not consistent - I have been using the manual entry for the addresses an many of those events as shown correctly. Just noticed it today when trying to find the event on the map.
Have you come across this before???