[Edi]

All right, I'm posting here so this is visible to everyone. If I'm reading the log right, the problem happens when someone or something is moving from province 132 (Jagged Climb) to province 146 (Vale of Swords). I don't know who's holding it, but whoever it is can either post here or send me a PM and list everything that does move from there or is sitting on its backside. Not interested in unit names, only unit numbers and what quantity of each unit ID is there (both commanders AND regular units!). Make special note if there are any heroes there, because they are modded and if it's a mod causing the problem, this could help narrow it down.

Chris, if you haven't already, send the game files (the whole lot, fatherland and all turn files) to Johan to the Illwinter info address. I'm sending the log to him. He can then examine it. The corrupt turn file is especially important. This bug has never appeared before version 3.18 to my knowledge, so it may well be related to the move order validation fixes mentioned on the progress page.