Does this glitch work on any one else's Far Cry Vengeance (Wii) copy?

http://youtube.com/watch?v=M1wUKUBAPuc

YES! I found it on that level while trying to find the sniper which I had alreay killed (another glitch) this level is full of glitches. Once I fell below the fort I had to restart I found no way out! What a deal! I did not just fall through, I hit the door with my blade, and fell.