Can anyone explain Determination / Occupation period

Day 4,360, 06:44 Published in United Kingdom Slovenia by harveytailbanger

I've been looking at the occupation of UK regions and the resulting determinations and it appears to not make sense.

According to the Wiki:

When a region is kept under foreign occupation, the people’s determination to overthrow the oppressors increases over time. This leads to a determination bonus that multiplies the influence in battles against the oppressor.

The determination bonus is proportional to the number of days a region is occupied. The longer the region is held under occupation, the stronger the determination gets.

It also states that determination is calculated over the last 250 days

Occupied Regions

Scotland 1 day Hungary 1.09 Greece 1.10 Croatia 1.58
North East of England 186 days Greece 1.49 Argentina 2.31 Croatia 1.01
North West of England 7 days Hungary 1.30 Argentina 1.39 Bulgaria 1.02 Greece 1.05
West Midlands 11 days Turkey none given Hungary 1.01 Argentina 2.75 Bulgaria 1.04 Chile 1.03
East of England 1 day Chile 1.04 Argentina 2.71 FYROM 1.02
Wales 18 days Argentina 1.01 Hungary 1.29 Bulgaria 1.03 Turkey 1.11 Chile 1.05
South West of England 17 days Argentina 1.02 Bulgaria 1.02 Turkey 1.97 Chile 1.02
South East of England 42 days Croatia 1.01 Hungary 1.01 Argentina 1.04 Bulgaria 1.01 Turkey 1.69 Chile 1.09 FYROM 1.01
London 54 days Turkey 1.22 Argentina 1.87 Bulgaria 1.01 Chile 1.01 FYROM 1.01

Unoccupied Regions

Northern Ireland Hungary 1.03 Croatia 1.81 Egypt 1.16
East Midlands Romania 1.08 Argentina 1.29 Greece 1.32 Chile 1.07
Yorkshire & Humberside Romania 1.11 Argentina 1.75 Greece 1.12 Cyprus 1.02

The present occupation period is based on figures taken from the World Map and some of these look hopelessly wrong. Two things look blatantly wrong. Greece is supposed to occupied North East of England for 186 days yet determination has only risen to 1.49 and although Turkey occupies West Midlands no determination figure is given for them and if the region is liberated the game appears to think that it is being liberated from Argentina

https://www.erepublik.com/en/main/region/West-Midlands