Rocks'n'Diamonds

Playing a level I found this bug. A rock was falling on top of me,
so I runned untill I found a wall. At the bottom there was a
diamond.So I got it, the stone hit me on the head and i didn´t die!









...and here is the picture!

Yes, sometimes if a gem hits you, you don't die, too.
You can... stop a rock sometimes.
I noticed this bug (???), too.

Could you provide a level and a tape for this bug?
I tried to reproduce it, but it didn't work..
Btw: Where's the rock? I guess the red key is the rock...

Take a look here!
That's the same (I think).

oooops!
Now fixed.

That's the same (I think).

Not exactly. I got the gem and i walked one tile up when
the rock was about to hit me. I didn´t move but instead
i didn´t got killed.

Also, I forgot to mention I set the game engine to Emerald Mine and I was playing multiplayer.Any way I ended up with the stone in my head.