Tigole has announced two changes to dungeons that we should see in patch 1.11. These aren't live on the test realms yet, but should be in a few days.
- The release timer is being removed for players in instances. This should come as welcome news for anyone who has ever died at the beginning of the Nefarian encounter.
- To prevent exploits, players will no longer be able to zone into an instance during certain encounters ("almost entirely raid bosses," explains Tigole).