Hey sorry for the issues you are having.
I see the events showing on the list view and then the one not on the map view.
Can you download this plugin called Event Rocket:
Event Rocket
It is an unofficial Add On for the Events Calendar built by our developers.
I would like you to add that because it shows the coordinates for a venue on the Venue Edit Page.
So can you please download and activate that plugin. Then go to:
Events > Venues
And find the two venues that are showing in the list view and let me know what the coordinates are for each venue.
Let me know about that and we can go from there.
Thanks