Comment to [solved] Problem in Locations Map Module
If you're deactivating the Ads module for some reason then you should also uncheck it in the "Show locations for" setting on the Locations Map's settings page.
Yes, exactly what I mean. So for all who did not know:
If modules marked es active on the Locations Map are set as 'disabled' in una/studio, they have to be disabled by hand in module settings of location map as well.