After the final cutscene where Alcatraz emergers from the crater and is contacted by Karl Rasch the game crashes.

It's happened three times in a row and I was curious as to whether anybody else has had this problem at the very end of the game?

Yes. Replayed this mission twice. I'm convinced that I did it the last time on Super Soldier but it never registered. Both times the PS3 has required a hard restart.

Sounds exactly the same as me. A hard restart was required everytime accompanied by the classic 3 beeps when your PS3 crashes.

1. It's Prophet

2. It's the console, not the game.

Not the console dude. Coincedently this never happened after my first playthough. So.

1. Replay Mission Glitch

2. Patch Glitch