You settings are almost the same as mine (except country code and zip code of course). I can not see anything wrong there. Since you use mc2xml option, and not XMLTV option, you can try deleting all entries of the form "EPG - XMLTV ...". I do not see how it could matter though.
Do you see this file on your drive -
C:\Users\rossp\AppData\Roaming\J River\Media Center 16\Settings\mc2xml\mc2xml.dat
and when you manually loaded EPG, did you check "Reset mc2xml settings file..." button (which would remove old version of this file and create a new one).
Is your mc2xml.exe file up to date?