Proper Nouns Anki Deck

Has anyone used this Anki deck of the 10,000 most common proper nouns?

When I imported it the card data seems messed up – the “frequency” field seems to be going backwards (for example, nothing is marked as #1 most common, 日本 is listed as 234,572nd most common, and 47 different cards are marked as 184th).
Also the “due” order appears to be random (not sure if that data is built into the deck or if it’s my own settings?)

Anyone figured out how to make this one work? There doesn’t seem to be any information on the shared deck page about who created the deck or where it came from. But it seems like it could be really useful. 
Or if there’s another deck or resource for learning proper nouns that would be helpful too.