I'm making this post to report the extreme and common problems people are having with saves in Decision: Medieval.
I was perusing the comments on the game page and I noticed that this is an extremely common problem. The online save doesn't even work for many people.
I also can't get the game to save in any capacity. It seems like a good game, but I cannot make progress without any save ability and have not been able to save since it was released.
Please get this very bad bug in the game fixed; without a fix the game is unplayable. Hoping for a mod/dev response here to help the many people who can't play the game.
Solution:
If you can not save, then the problem is probably that your game got a referral. In order to fix it, search for the game in Armorgames and start it from there or remove the "?game-referral=[name]" from the URL.
I know it has been two years since the comment came, and probably nobody cares about Flashgames anymore, but while I searched for a solution, this page popped up first, so I thought I just add it here. I found it out on my own by accident, so as far as I know, the solution was not posted yet or I didn't find it.