This is for Fencer only as i suppose he is the only one who can see the game......
In this game -+click here+-, i played the 12-move before 4-5 hours. But in my surprise when i opened the game again now, i had to play again the 12-move.

But this is not the only bizarre thing......This game it's a Dark Chess game. And when i played my 12-move the first time, i saw that my opponent didn't have any piece at c3 and b4 squares......But now i have played it again i see he has a Knight on c3!!!!!!!
What the hell is going on.........?!?!?!?!

Any suggestions.........?

PS: I'm not 99.999999999% sure that all the aforementioned happened, i'm 100% sure!