Board Thread:Support Requests - Getting Technical/@comment-26510448-20161001031751/@comment-5811199-20161001081257

Wikia Maps are now depreciated. This means it is not in development and is not supported. Real maps were deleted due to changes in the API they use.

"All real-world Maps are currently not displaying properly due to recent changes in MapQuest's API. Since the Maps feature is deprecated, in the coming weeks all such real-world Maps will be deleted, and a script will be run to remove embedded real-world maps from articles."

- DaNASCAT

I don't believe the data dump from Special:Statistics stores the data, but you can ask about the feature at Special:Contact/general.