There was just a giant-ass storm. They couldn't at least say that the bridge was being repaired? No, instead you need a permit to travel between two halves of the nation and it's apparently been this way for a while, judging by this line:
How does that mesh with the worldbuilding of Tural in any way?Crossing the bridge to Xak Tural requires a special travel pass. Unfortunately, they won't issue any new permits until the rite of succession is over.