>Is there a way for me to check this myself?

This Overpass queries shows identical wikimedia_commons=File: that are far away from each other (you can decide how much by editing (around.this:200) with the number of your choice): https://overpass-turbo.eu/s/1IO0

If you are interested in wikimedia commons QA take an eye also on these challenges, sometimes I refresh them with new tasks:
Check and fix wikimedia_commons syntax: https://maproulette.org/browse/challenges/37111
Check Commons files that don't exist: https://maproulette.org/browse/challenges/38220