Yeah I minidumped too and so did KL3MZ (if I'm right and you're talking about the game we just had). I think we all did. And it happens quite often on ICO (for the few games I've had there) since 1.31.
Another annoying thing, after I minidumped, the replay isn't working. It's there and I can launch it, but then I see the start of the game and nothing is moving... I can neither get it to work from autosaves since the record starts at the point of loading the save.
By the way if someone has a working replay of that game, I'd love to have it...
I'm sending the files too.