NAG said:A very unusual AI behaviour in 2.2
Somehow France managed to get hold of the nothern Wales, and Tyrone with Munster together drove England of the Irish island. Tyrone annexed every minor except Munster, with whom he had Royal Marriage
I would say that france eating england isn't unusual at all- in about 50 of my games (~half) france or scotland completely destroys england, usually with the help of the other. England is ALWAYS the doormat in my games, I almost never see them do well. When england lives, its because france gets lost on the way to the isles and eats spain and scandinavia.