Evil temple broken help please

[Richiofblades]

Ok so i'll make this short, i was fighting a metric butt-ton of hollow men in the "leverage" quest as i was walking across those unneccesary levitating platforms, i just stepped on the blue arrow by accident to bring up the next platform, and i pressed start to go to my war room at the same time.

now the platform absolutely refuses to let me on it, i really want to rebuild the place to see what affect it will have, but i cant proceed at all, is there an update for this?