It happened to me on other clasps. I played with the " blade " of the clasp, twisting it a bit et voilà. I would recommend you bring the watch to a VC AD, they may fix it quickly, at least I hope so.
This updated clasp was provided through the NYC boutique back in 2013, after the button mechanism broke. It has worked flawlessly since. Perhaps if you inquire, they may still have stock. ...