1.) In several places, but especially the Maj’Elkan Catacombs, destructibles leave behind their data so that you cannot walk through the area where the destructible was. For example, in the screenshots attached, there is a chest behind destructible coffins. After destroying the coffins you cannot easily path to the chest though you should.
2.) Also due to this left behind data you can get “stuck” against these destroyed objects if you use Fury Leap (though its uncommon in the latest patches it seems)
Pre-Destroy Objects with chest behind
Post Destroy Objects with Chest blocked