If nothing had changed, OP wouldn't have made this thread. All you have to do is mouse over the in-game digital clock to see both local and server times.
Patch 5.1: Realm Event Time Changes - Forums - World of Warcraft
I just checked and Elune server is Eastern Time zone, which would explain why you think there are no changes. The difference between pacific and eastern is 3 hours. Even though you still get agm at the same time as before, other servers with time zones that don't overlap with Pacific time aren't this way. At 3 am elune time you are getting a 12 AM pacific chest.
This isn't the case for Azgalor, Bleeding Hollow, or Laughing Skull so you are lying.
You're going ham on such a silly topic to argue about.