I have all my places listed as "city, county County, state, USA", or if the city is not known, then its listed as "city, county, state, USA". When I choose to "Took-> Resolve All Place Names", for each of the places which have "County" as part of the name, the matches it shows me are the exact same EXCEPT the word "County" is missing.

Example:
Charlotte, Dickson County, Tennessee, USA

Is listed as a "?", when I resolve it the list contains
Charlotte, Dickson, Tennessee, USA

note the missing word county. This occurs on all the places.

Also, I noticed it does not like "UK" added to England