Nothing to worry 'lolilol', nothing's broken, the same thing happened to me some time ago.
It's actually an easy fix that you can do on your own, depending on a level of confidence, alternatively any watchmaker will be able to fix it in few minutes.
Hey, another thing I noticed, that latest OPXI ETA 6497-1 with S/N and CDG bridges comes with ABSOLUTELY THE BEST Officine Panerai txt engraving on the H-series rep bridge I've seen so far, it's actually just short of genuine...not perfect but definitely much much better than before. It looks like mov't finishers in China finaly heard our woes ! 8)
Guys, what say you - is the engraving good or what ?!
cheers,
babola