I was a bit lazy : I used a back-up which I upgraded to 3.26 and copie my mod folder.
Works fine. Dunno why my previous install caused a bug...
Very, very interesting mod
Makes solo playing easier after you defeat your first adversary, but it adds some much flavour and fun ! Yes, a bit like MoM where you went Wahoo when being able to recruit another flavour of troops. Seems highly logical too if you push your dominon : you just converted the population, at the heart of the nation (capital), right ? So even if some former elite units or units specific to previous god's blessing refuse or can't be recruited, a majority of the standard units should be recruitable and bring you new military capacity.