[calmon]

@Lord Bob
Good thinkings, but i tested it with several nations and normal temperature got the bug in the same matter heat/cold nations get it. So temperature isn't the problem!

I thought that dominion spread my cause the problem so i did some tests with imprissoned/awake pretenders and start dominion 1/10. Well i found out that the bug doesn't correlate with that.

What i found is that the bug only occurs in some provinces. And when it occurs than in a 60-75% case.

Well i can't find any special in this provinces. I'd the feeling thats provinces with a lot of neighbours but there are also provinces with only 4 neighbours.

However from my tests with silent sea (wrapable):

The critical provinces were:
1, 11, 15, 28, 30, 35, 44 and 49

No problems with:
3, 4, 7, 8, 12, 13, 14, 17, 19, 38, 39, 41, 43
(i'd 5 runs without the bug but maybe a few number are bugged anyway)

The rest provinces aren't tested.